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NEET Sample Paper NEET Sample Test Paper-37

  • question_answer
    Enzyme first used for nitrogen fixation:       

    A)  Nitrogenase  

    B)  Nitroreductase

    C)  Transferase  

    D)  Transaminase

    Correct Answer: A

    Solution :

     A molecule of N3 is changed to ammonia by nitro- genase. Transaminase transfers amino group from one substrate to another.


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