Which of the following does NOT affect the activity of an enzyme?

A. Concentration of cofactors and coenzymes
B. Concentration of enzyme and substrate molecules
C. pH and temperature
D. The organ the enzyme is in


Answer: D

Anatomy & Physiology

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While a runner is in a marathon, his or her liver will have to free some stored energy to keep blood sugar levels adequate; the liver will liberate this energy by way of a process called

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The enzyme released by the stomach to digest protein is

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