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When lactose is present in the culture m...

When lactose is present in the culture medium:

A

(a) Transcription of lac y, lac z, lac a genes occurs

B

(b) Repressor is unable to bind to the operator

C

(c) Repressor is able to bind to the operator

D

(d) Both (a) and (b) are correct

Text Solution

Verified by Experts

The correct Answer is:
D
Both (a) and (b) are correct
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