RAJASTHAN PMT Rajasthan - PMT Solved Paper-2007

  • question_answer
    On treatment with ninhydrin which of the following give blue colour?

    A) Proteins              

    B)        Peptides

    C)        \[\alpha -\]amino acids                

    D)        All of these

    Correct Answer: D

    Solution :

    Ninhydrin reaction: Proteins, peptides and \[\alpha -\]amino acids give a characteristic blue colour on treatment with ninhydrin.


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