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BVP Medical BVP Medical Solved Paper-2011

  • question_answer
    A short sequence of DNA where the repressor binds, preventing RNA polymerase from attaching to the promoter is called

    A)  regulator           

    B)  operator

    C)  promoter          

    D)  None of these

    Correct Answer: B

    Solution :

                    When the repressor is bound to the operator, it prevents the RNA polymerase from initiating transcription of the structural gene.


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