Chemistry

the Internet, research the causes of coronary artery disease. On the basis of your research, respond to the following:

• What is lactated dehydrogenase, and how is it used in the reduction of carbonyl groups?
• Explain the manner in which the isoenzymes of LDH can be used as diagnostic tools.
• Choose one other diagnostic test not using LDH isoenzymes that might be used for the same application and explain what advantages and disadvantages exist over using LDH isoenzymes.

Discussion Question 2

• Explain how neurotransmitters work.
• Distinguish between neurotransmitters and hormones, and discuss one example of each found in the human body, describing how each works.