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Author Question: Which of the following statements describes enzyme cooperativity? A) A multienzy (Read 1050 times)

Hawke

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on: Jun 10, 2013
Which of the following statements describes enzyme cooperativity?
A) A multienzyme complex contains all the enzymes of a metabolic pathway.
B) A product of a pathway serves as a competitive inhibitor of an early enzyme in the pathway.
C) A substrate molecule bound to an active site of one subunit promotes substrate binding to the active site of other subunits.
D) Several substrate molecules can be catalyzed by the same enzyme.
E) A substrate binds to an active site and inhibits cooperation between enzymes in a pathway.


Sandstorm

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Reply #1 on: Jun 10, 2013
Try C. I remember this question on my exam.


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Hawke

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Reply #2 on: Jul 10, 2013
Thanks, it was correct.


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