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  3. NEET

NEET AIPMT SOLVED PAPER 1998

  • question_answer
                The chemical knives of DNA are:                                                                                                  

    A)              ligases

    B)                  polymerases    

    C)              endonucleases   

    D)              transcriptases

    Correct Answer: C

    Solution :

                Restriction endonucleases work as knives, and are used to chop out required segments of DNA.


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