SCI 115 quiz 2
expertprof_4u· Question 1
2.5 out of 2.5 points
Oxygen has an atomic number of 8. This means that an oxygen atom has | |||||||
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· Question 2
2.5 out of 2.5 points
The bond in table salt (NaCl) is | |||||||
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· Question 3
2.5 out of 2.5 points
Which of the following bonds is weakest? | |||||||
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· Question 4
2.5 out of 2.5 points
Hydrophobic molecules are ____ water. | |||||||
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· Question 5
2.5 out of 2.5 points
A water molecule is polar because | |||||||
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· Question 6
2.5 out of 2.5 points
What accounts for carbon’s importance to life? | |||||||
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· Question 7
2.5 out of 2.5 points
Elephants are large animals because they | |||||||
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· Question 8
2.5 out of 2.5 points
Most of the active functions of plasma membranes are carried out by | |||||||
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· Question 9
2.5 out of 2.5 points
Which of the following cell features is absent in a bacterial cell? | |||||||
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· Question 10
2.5 out of 2.5 points
The following structures are found in all eukaryotic cells EXCEPT | |||||||
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· Question 11
2.5 out of 2.5 points
What is the function of ribosomes? | |||||||
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· Question 12
2.5 out of 2.5 points
Which of the following are primarily structures for the packaging of cellular secretions for export from the cell? | |||||||
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