The active site of an enzyme is the region that ______. a) is involved in the ca

Question

The active site of an enzyme is the region that ______. a) is involved in the catalytic reaction of the enzyme b) binds allosteric activators of the enzyme c) binds allosteric inhibitors of the enzyme d) is inhibited by the presence of a coenzyme of a contactor the figure to the right-A, B, C, D, and E are chemical. Answer Questions 14 and 15 based on this figure. If you add a competitive inhibitor of Enzyme 2, which would decrease in the cell? a) A only b) A and B c) C, D, and E d) D and E e) C only If Enzyme 2 is blocked by a computer inhibitor, which chemical specie(s) could be added to overcome that inhibition and increase the flux through the pathway? a) A b) B c) A or B d) C An organism can accelerate the rate of an enzyme reaction most effectively through which of the following approaches? a) Increase the amount of substrate present b) Increase the amount of product present c) Change the pH of their cytoplasm d) Move to an area of highest temperature Which of the following are used in the electron transport chain? a) ATP and NADH b) NADH and FADH_2 c) FADH_2 and ATP d) ATP, NADH, and FADH_2

Explanation / Answer

Answers:

13. a) is involved in the catalytic reaction of the enzyme.

14. c) C, D, and E

15. b) B

16. d) Move to an area of higher temperature

( the rate of enzyme-catalyzed reaction increases as the temperature is raised)

17. b) NADH and FADH2

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