Multiple Choice
Under conditions where tryptophan is scarce:
A) the attenuator stem-loop structure forms,allowing transcription to continue.
B) the attenuator stem-loop structure forms,terminating transcription.
C) the preemptor stem-loop structure forms,allowing transcription to continue.
D) the preemptor stem-loop structure forms,terminating transcription.
E) None of the answer options are correct.
Correct Answer:

Verified
Correct Answer:
Verified
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