J & K CET Medical J & K - CET Medical Solved Paper-2012

  • question_answer
    In a genetic engineering experiment, restriction enzymes can be used for

    A)  bacterial DNA only

    B)  viral DNA only

    C)  any DNA fragment

    D)  eukaryotic DNA only

    Correct Answer: C

    Solution :

     Restriction endonucleases cut a DNA molecule within certain specific sites that have specific base sequences. The restriction enzyme Eco RI, Barn II and Hind III are used in recombinent DNA technology to produce cuts in vector and other DNA molecules to obtain chimeric DNA.


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