Multiple Choice
The trp operon
A) codes for proteins needed for tryptophan synthesis.
B) codes for proteins needed to metabolize tryptophan.
C) is activated by the presence of tryptophan.
D) is inducible by tryptophan.
E) is inducible by lactose (or allolactose) .
Correct Answer:
Verified
Correct Answer:
Verified
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