Which one of the following accurately describes the lac operon?
a. the repressor is fre...
Which one of the following accurately describes the lac operon?
a. the repressor is freed from the operator when lactose is present.
b. rna polymerase transcribes the lac genes when lactose isn't present.
c. the repressor protein binds to the operator when lactose is present.
d. rna polymerase is prevented from transcribing the lac genes when lactose is present.
es the lac operon?
Answers: 2
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