Living Systems: ATP
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients. A live cell
cannot hold appreciable free energy capacity. An rise in heat in the cell brought
on by excess free energy would cause too much thermal motion that might
damage and then kill the cell. Instead, a cell needs to be able to manage that
energy such that it can safely store it and release it just when needed. Living
cells use the chemical adenosine triphosphate (ATP) to do this. Often referred to
as the "energy currency" of the cell, ATP is a flexible molecule that can meet
any energy need of the cell just like money can. How would you do this? It
operates much as a rechargeable battery. Usually by the loss of its terminal
phosphate group, breakdown of ATP releases energy. Usually when the
liberated phosphate bonds to another molecule, therefore activating it, the cell
uses the energy for labor. In the mechanical action of muscular contraction, for
instance, ATP provides the energy to move the contractile muscle proteins.
Remember the sodium-potassium pump's active transport action within cell
membranes? Changing the affinity of the integral protein used as the pump,
ATP modulates its structure. The cell generates work in this sense by pumping
ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients. A live cell
cannot hold appreciable free energy capacity. An rise in heat in the cell brought
on by excess free energy would cause too much thermal motion that might
damage and then kill the cell. Instead, a cell needs to be able to manage that
energy such that it can safely store it and release it just when needed. Living
cells use the chemical adenosine triphosphate (ATP) to do this. Often referred to
as the "energy currency" of the cell, ATP is a flexible molecule that can meet
any energy need of the cell just like money can. How would you do this? It
operates much as a rechargeable battery. Usually by the loss of its terminal
phosphate group, breakdown of ATP releases energy. Usually when the
liberated phosphate bonds to another molecule, therefore activating it, the cell
uses the energy for labor. In the mechanical action of muscular contraction, for
instance, ATP provides the energy to move the contractile muscle proteins.
Remember the sodium-potassium pump's active transport action within cell
membranes? Changing the affinity of the integral protein used as the pump,
ATP modulates its structure. The cell generates work in this sense by pumping
ions against their electrochemical gradients. A live cell cannot hold appreciable
free energy capacity. An rise in heat in the cell brought on by excess free energy
would cause too much thermal motion that might damage and then kill the cell.
Instead, a cell needs to be able to manage that energy such that it can safely
store it and release it just when needed. Living cells use the chemical adenosine
triphosphate (ATP) to do this. Often referred to as the "energy currency" of the
cell, ATP is a flexible molecule that can meet any energy need of the cell just
like money can. How would you do this? It operates much as a rechargeable
battery. Usually by the loss of its terminal phosphate group, breakdown of ATP
releases energy. Usually when the liberated phosphate bonds to another
molecule, therefore activating it, the cell uses the energy for labor. In the
mechanical action of muscular contraction, for instance, ATP provides the
energy to move the contractile muscle proteins. Remember the sodium-
potassium pump's active transport action within cell membranes? Changing the
affinity of the integral protein used as the pump, ATP modulates its structure.
The cell generates work in this sense by pumping ions against their
electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients. A live cell
cannot hold appreciable free energy capacity. An rise in heat in the cell brought
on by excess free energy would cause too much thermal motion that might
damage and then kill the cell. Instead, a cell needs to be able to manage that
energy such that it can safely store it and release it just when needed. Living
cells use the chemical adenosine triphosphate (ATP) to do this. Often referred to
as the "energy currency" of the cell, ATP is a flexible molecule that can meet
any energy need of the cell just like money can. How would you do this? It
operates much as a rechargeable battery. Usually by the loss of its terminal
phosphate group, breakdown of ATP releases energy. Usually when the
liberated phosphate bonds to another molecule, therefore activating it, the cell
uses the energy for labor. In the mechanical action of muscular contraction, for
instance, ATP provides the energy to move the contractile muscle proteins.
Remember the sodium-potassium pump's active transport action within cell
membranes? Changing the affinity of the integral protein used as the pump,
ATP modulates its structure. The cell generates work in this sense by pumping
ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients. A live cell
cannot hold appreciable free energy capacity. An rise in heat in the cell brought
on by excess free energy would cause too much thermal motion that might
damage and then kill the cell. Instead, a cell needs to be able to manage that
energy such that it can safely store it and release it just when needed. Living
cells use the chemical adenosine triphosphate (ATP) to do this. Often referred to
as the "energy currency" of the cell, ATP is a flexible molecule that can meet
any energy need of the cell just like money can. How would you do this? It
operates much as a rechargeable battery. Usually by the loss of its terminal
phosphate group, breakdown of ATP releases energy. Usually when the
liberated phosphate bonds to another molecule, therefore activating it, the cell
uses the energy for labor. In the mechanical action of muscular contraction, for
instance, ATP provides the energy to move the contractile muscle proteins.
Remember the sodium-potassium pump's active transport action within cell
membranes? Changing the affinity of the integral protein used as the pump,
ATP modulates its structure. The cell generates work in this sense by pumping
ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients. A live cell
cannot hold appreciable free energy capacity. An rise in heat in the cell brought
on by excess free energy would cause too much thermal motion that might
damage and then kill the cell. Instead, a cell needs to be able to manage that
energy such that it can safely store it and release it just when needed. Living
cells use the chemical adenosine triphosphate (ATP) to do this. Often referred to
as the "energy currency" of the cell, ATP is a flexible molecule that can meet
any energy need of the cell just like money can. How would you do this? It
operates much as a rechargeable battery. Usually by the loss of its terminal
phosphate group, breakdown of ATP releases energy. Usually when the
liberated phosphate bonds to another molecule, therefore activating it, the cell
uses the energy for labor. In the mechanical action of muscular contraction, for
instance, ATP provides the energy to move the contractile muscle proteins.
Remember the sodium-potassium pump's active transport action within cell
membranes? Changing the affinity of the integral protein used as the pump,
ATP modulates its structure. The cell generates work in this sense by pumping
ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients. A live cell
cannot hold appreciable free energy capacity. An rise in heat in the cell brought
on by excess free energy would cause too much thermal motion that might
damage and then kill the cell. Instead, a cell needs to be able to manage that
energy such that it can safely store it and release it just when needed. Living
cells use the chemical adenosine triphosphate (ATP) to do this. Often referred to
as the "energy currency" of the cell, ATP is a flexible molecule that can meet
any energy need of the cell just like money can. How would you do this? It
operates much as a rechargeable battery. Usually by the loss of its terminal
phosphate group, breakdown of ATP releases energy. Usually when the
liberated phosphate bonds to another molecule, therefore activating it, the cell
uses the energy for labor. In the mechanical action of muscular contraction, for
instance, ATP provides the energy to move the contractile muscle proteins.
Remember the sodium-potassium pump's active transport action within cell
membranes? Changing the affinity of the integral protein used as the pump,
ATP modulates its structure. The cell generates work in this sense by pumping
ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients. A live cell
cannot hold appreciable free energy capacity. An rise in heat in the cell brought
on by excess free energy would cause too much thermal motion that might
damage and then kill the cell. Instead, a cell needs to be able to manage that
energy such that it can safely store it and release it just when needed. Living
cells use the chemical adenosine triphosphate (ATP) to do this. Often referred to
as the "energy currency" of the cell, ATP is a flexible molecule that can meet
any energy need of the cell just like money can. How would you do this? It
operates much as a rechargeable battery. Usually by the loss of its terminal
phosphate group, breakdown of ATP releases energy. Usually when the
liberated phosphate bonds to another molecule, therefore activating it, the cell
uses the energy for labor. In the mechanical action of muscular contraction, for
instance, ATP provides the energy to move the contractile muscle proteins.
Remember the sodium-potassium pump's active transport action within cell
membranes? Changing the affinity of the integral protein used as the pump,
ATP modulates its structure. The cell generates work in this sense by pumping
ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients. A live cell
cannot hold appreciable free energy capacity. An rise in heat in the cell brought
on by excess free energy would cause too much thermal motion that might
damage and then kill the cell. Instead, a cell needs to be able to manage that
energy such that it can safely store it and release it just when needed. Living
cells use the chemical adenosine triphosphate (ATP) to do this. Often referred to
as the "energy currency" of the cell, ATP is a flexible molecule that can meet
any energy need of the cell just like money can. How would you do this? It
operates much as a rechargeable battery. Usually by the loss of its terminal
phosphate group, breakdown of ATP releases energy. Usually when the
liberated phosphate bonds to another molecule, therefore activating it, the cell
uses the energy for labor. In the mechanical action of muscular contraction, for
instance, ATP provides the energy to move the contractile muscle proteins.
Remember the sodium-potassium pump's active transport action within cell
membranes? Changing the affinity of the integral protein used as the pump,
ATP modulates its structure. The cell generates work in this sense by pumping
ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients. A live cell
cannot hold appreciable free energy capacity. An rise in heat in the cell brought
on by excess free energy would cause too much thermal motion that might
damage and then kill the cell. Instead, a cell needs to be able to manage that
energy such that it can safely store it and release it just when needed. Living
cells use the chemical adenosine triphosphate (ATP) to do this. Often referred to
as the "energy currency" of the cell, ATP is a flexible molecule that can meet
any energy need of the cell just like money can. How would you do this? It
operates much as a rechargeable battery. Usually by the loss of its terminal
phosphate group, breakdown of ATP releases energy. Usually when the
liberated phosphate bonds to another molecule, therefore activating it, the cell
uses the energy for labor. In the mechanical action of muscular contraction, for
instance, ATP provides the energy to move the contractile muscle proteins.
Remember the sodium-potassium pump's active transport action within cell
membranes? Changing the affinity of the integral protein used as the pump,
ATP modulates its structure. The cell generates work in this sense by pumping
ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients. A live cell
cannot hold appreciable free energy capacity. An rise in heat in the cell brought
on by excess free energy would cause too much thermal motion that might
damage and then kill the cell. Instead, a cell needs to be able to manage that
energy such that it can safely store it and release it just when needed. Living
cells use the chemical adenosine triphosphate (ATP) to do this. Often referred to
as the "energy currency" of the cell, ATP is a flexible molecule that can meet
any energy need of the cell just like money can. How would you do this? It
operates much as a rechargeable battery. Usually by the loss of its terminal
phosphate group, breakdown of ATP releases energy. Usually when the
liberated phosphate bonds to another molecule, therefore activating it, the cell
uses the energy for labor. In the mechanical action of muscular contraction, for
instance, ATP provides the energy to move the contractile muscle proteins.
Remember the sodium-potassium pump's active transport action within cell
membranes? Changing the affinity of the integral protein used as the pump,
ATP modulates its structure. The cell generates work in this sense by pumping
ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients. A live cell
cannot hold appreciable free energy capacity. An rise in heat in the cell brought
on by excess free energy would cause too much thermal motion that might
damage and then kill the cell. Instead, a cell needs to be able to manage that
energy such that it can safely store it and release it just when needed. Living
cells use the chemical adenosine triphosphate (ATP) to do this. Often referred to
as the "energy currency" of the cell, ATP is a flexible molecule that can meet
any energy need of the cell just like money can. How would you do this? It
operates much as a rechargeable battery. Usually by the loss of its terminal
phosphate group, breakdown of ATP releases energy. Usually when the
liberated phosphate bonds to another molecule, therefore activating it, the cell
uses the energy for labor. In the mechanical action of muscular contraction, for
instance, ATP provides the energy to move the contractile muscle proteins.
Remember the sodium-potassium pump's active transport action within cell
membranes? Changing the affinity of the integral protein used as the pump,
ATP modulates its structure. The cell generates work in this sense by pumping
ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients. A live cell
cannot hold appreciable free energy capacity. An rise in heat in the cell brought
on by excess free energy would cause too much thermal motion that might
damage and then kill the cell. Instead, a cell needs to be able to manage that
energy such that it can safely store it and release it just when needed. Living
cells use the chemical adenosine triphosphate (ATP) to do this. Often referred to
as the "energy currency" of the cell, ATP is a flexible molecule that can meet
any energy need of the cell just like money can. How would you do this? It
operates much as a rechargeable battery. Usually by the loss of its terminal
phosphate group, breakdown of ATP releases energy. Usually when the
liberated phosphate bonds to another molecule, therefore activating it, the cell
uses the energy for labor. In the mechanical action of muscular contraction, for
instance, ATP provides the energy to move the contractile muscle proteins.
Remember the sodium-potassium pump's active transport action within cell
membranes? Changing the affinity of the integral protein used as the pump,
ATP modulates its structure. The cell generates work in this sense by pumping
ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients. A live cell
cannot hold appreciable free energy capacity. An rise in heat in the cell brought
on by excess free energy would cause too much thermal motion that might
damage and then kill the cell. Instead, a cell needs to be able to manage that
energy such that it can safely store it and release it just when needed. Living
cells use the chemical adenosine triphosphate (ATP) to do this. Often referred to
as the "energy currency" of the cell, ATP is a flexible molecule that can meet
any energy need of the cell just like money can. How would you do this? It
operates much as a rechargeable battery. Usually by the loss of its terminal
phosphate group, breakdown of ATP releases energy. Usually when the
liberated phosphate bonds to another molecule, therefore activating it, the cell
uses the energy for labor. In the mechanical action of muscular contraction, for
instance, ATP provides the energy to move the contractile muscle proteins.
Remember the sodium-potassium pump's active transport action within cell
membranes? Changing the affinity of the integral protein used as the pump,
ATP modulates its structure. The cell generates work in this sense by pumping
ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients. A live cell
cannot hold appreciable free energy capacity. An rise in heat in the cell brought
on by excess free energy would cause too much thermal motion that might
damage and then kill the cell. Instead, a cell needs to be able to manage that
energy such that it can safely store it and release it just when needed. Living
cells use the chemical adenosine triphosphate (ATP) to do this. Often referred to
as the "energy currency" of the cell, ATP is a flexible molecule that can meet
any energy need of the cell just like money can. How would you do this? It
operates much as a rechargeable battery. Usually by the loss of its terminal
phosphate group, breakdown of ATP releases energy. Usually when the
liberated phosphate bonds to another molecule, therefore activating it, the cell
uses the energy for labor. In the mechanical action of muscular contraction, for
instance, ATP provides the energy to move the contractile muscle proteins.
Remember the sodium-potassium pump's active transport action within cell
membranes? Changing the affinity of the integral protein used as the pump,
ATP modulates its structure. The cell generates work in this sense by pumping
ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
A live cell cannot hold appreciable free energy capacity. An rise in heat in the
cell brought on by excess free energy would cause too much thermal motion
that might damage and then kill the cell. Instead, a cell needs to be able to
manage that energy such that it can safely store it and release it just when
needed. Living cells use the chemical adenosine triphosphate (ATP) to do this.
Often referred to as the "energy currency" of the cell, ATP is a flexible
molecule that can meet any energy need of the cell just like money can. How
would you do this? It operates much as a rechargeable battery. Usually by the
loss of its terminal phosphate group, breakdown of ATP releases energy.
Usually when the liberated phosphate bonds to another molecule, therefore
activating it, the cell uses the energy for labor. In the mechanical action of
muscular contraction, for instance, ATP provides the energy to move the
contractile muscle proteins. Remember the sodium-potassium pump's active
transport action within cell membranes? Changing the affinity of the integral
protein used as the pump, ATP modulates its structure. The cell generates work
in this sense by pumping ions against their electrochemical gradients.
