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12. Microbial Metabolism - Part 2 of 3

12. Microbial Metabolism - Part 2 of 3

12. Microbial Metabolism / Negative & Positive Feedback / Problem 3

When a cell has an abundance of isoleucine, what happens to the enzyme responsible for its synthesis?

ANSWERS OPTIONS

A

It is activated to produce more isoleucine.

B

It is inhibited by the isoleucine itself.

C

It is replaced by another enzyme.

D

It is degraded to stop all enzyme activity.

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