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In the lac operon, the structural genes are switched off whenA. Repressor binds to poeratorB. Repressor binds to promotorC. Repressor binds to regularD. Repressor binds to inducer |
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Answer» Correct Answer - a a) A short sequence of DNA where the repessor binds preventing RNA polymerase from attaching to the promoter this is called on/off switch of transcription. |
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