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NEET Sample Paper NEET Sample Test Paper-79

  • question_answer
    Genetic engineering is two process of manually adding new DNA to an organism. Identify the enzyme which is used in genetic engineering.

    A)  endonuclease    

    B)  exonuclease

    C)  ligase               

    D)  polymerase

    Correct Answer: A

    Solution :

    Endonucleases play a major role in the genetic engineering as it hydrolyses the internal phosphodiester bonds in polynucleotide chain.


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