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NEET Biology Molecular basis of Inheritance / विरासत का आणविक आधार Question Bank Self Evaluation Test - Molecular Basis of Inheritance

  • question_answer
    In negative operon:

    A) Co-repressor binds with repressor

    B) Co-repressor does not bind with repressor

    C) Co-repressor binds with inducer

    D) cAMP have negative effect on lac operon

    Correct Answer: A

    Solution :

    [a] In negative (repressible) operon, the repressor co-repressor complex binds with the operator. The free repressor cannot bind to the operator.


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