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NEET Sample Paper NEET Sample Test Paper-77

  • question_answer
    Identify the correct sequence of gene in an operon.

    A)  Promoter, operator, regulator, structural            

    B)  Structural, regulator, operator, promoter                  

    C)  Regulator, promoter, operator, structural           

    D)  Operator, structural, regulator, promoter  

    Correct Answer: C

    Solution :

    Jacob and Monod proposed model for regulation of transcription. The correct sequence is Regulator site \[\to \] Promoter site \[\to \] Operator site \[\to \] Structural gene \[\to \] Downstream \[\to \] Upstream.


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