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NEET NEET SOLVED PAPER 2017

  • question_answer
    A gene whose expression helps to identify transformed cell is known as                              

    A)  Structural gene               

    B)  Selectable marker

    C)   Vector                               

    D)   Plasmid

    Correct Answer: B

    Solution :

                     In recombinant DNA technology, selectable markers helps in identifying and eliminating non-trans formants and selectively permitting the growth of the trans formants.


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