Punjab Medical Punjab - MET Solved Paper-2010

  • question_answer
    Genes that are involved in turning on or off the transcription of a set structural genes are called

    A)  polymorphic genes       

    B)  operator genes

    C)  redundant genes           

    D)  regulatory genes

    Correct Answer: D

    Solution :

    The switching on and off of an operator is controlled by respressor protein, which is coded by the regulatory gene R.


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