The trp repressor blocks transcription of the trp operon when the repressor _____.
A)binds to inducer
B)is not bound to inducer
C)binds to tryptophan
D)is not bound to tryptophan
E)is not bound to the operator

Question

Quizplus · Accepted Answer

The trp repressor blocks transcription of the trp operon when it binds to tryptophan, which allows it to attach to the operator and inhibit transcription.

The Trp Repressor Blocks Transcription of the Trp Operon When