Which statement is not correct about the trp operon? - ProProfs Discuss
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Which statement is not correct about the trp operon?



A. The structural genes make products that ACT in a metabolic pathway to produce tryptophan.
B. It is normally turned off if tryptophan is present.
C. Tryptophan acts as the corepressor.
D. The regulator gene product is inactive by itself.
E. Tryptophan binds to the repressor protein and inactivates it.

This question is part of AP Ch Quiz Ch 16 Gene regulation
Asked by Rnreda, Last updated: Sep 26, 2018

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