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Q: Which of the following factors does not affect enzyme activity?
  • A. Water activity
  • B. Product nature
  • C. Enzyme concentration
  • D. Substrate concentration
Correct Answer: Option C - Enzyme concentration does not affect the enzyme activity directly as substrate concentration determine it until the presence of the substrate in an excess amount. Presence or absence of cofactors and inhibitors affects the enzyme activity Hence, the correct option is (c)
C. Enzyme concentration does not affect the enzyme activity directly as substrate concentration determine it until the presence of the substrate in an excess amount. Presence or absence of cofactors and inhibitors affects the enzyme activity Hence, the correct option is (c)

Explanations:

Enzyme concentration does not affect the enzyme activity directly as substrate concentration determine it until the presence of the substrate in an excess amount. Presence or absence of cofactors and inhibitors affects the enzyme activity Hence, the correct option is (c)