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RNA polymerase which is on the promoter,...

RNA polymerase which is on the promoter, moves to the structural genes to transcribe them. However, it happens when

A

there is no repressor on the operator

B

there is repressor on the operator

C

inducer binds to structural genes

D

RNA polymerase shifts first to regulator gene

Text Solution

Verified by Experts

The correct Answer is:
A
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