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KVPY Sample Paper KVPY Stream-SX Model Paper-3

  • question_answer
    Insulin is a protein. It includes 17 of the 20 different amino acids. What is the minimum number of \[tRNA\] molecules involved in the synthesis of insulin?

    A) 3                                 

    B) 51

    C) 17                                

    D) 20

    Correct Answer: B

    Solution :

    [b] Since, there are 17 different amino acids that constitute insulin and each amino acid is coded by a triplet codon, attached to a \[t\]RNA molecule, the minimum number of different \[t\]RNA molecules is\[17\times 3=51\].


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