Multiple Choice
If a particular operon encodes enzymes for making an essential amino acid and is regulated like the trp operon, then ________.
A) the amino acid inactivates the repressor
B) the repressor is active in the absence of the amino acid
C) the amino acid acts as a corepressor
D) the amino acid turns on transcription of the operon
Correct Answer:
Verified
Correct Answer:
Verified
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