In the lac operon system, CRP acts as a(n)
A) repressor.
B) inducer.
C) secondary messenger.
D) promoter.
E) activator.
Correct Answer:
Verified
Q148: Sigma factors bind to
A) proteins.
B) DNA.
C) RNA.
D)
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Q150: Transcription factors are
A) RNA sequences that bind
Q151: The product of a metabolic pathway binds
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Q154: Which situation is least likely to occur
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Q156: The binding of the inducer to the
Q157: The repressor protein in the lac operon
Q158: A certain enzyme is synthesized whenever the
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