J & K CET Medical J & K - CET Medical Solved Paper-2003

  • question_answer
    Activation of an amino acid during protein synthesis requiers a participation of specific molecule of:

    A)  m-RNA                

    B)  t-RNA

    C)  r-RNA                                  

    D)  none of these

    Correct Answer: B

    Solution :

                    t-RNA is activated by aa-AMP enzyme complex and specific amino acid is attached to 3 end of t-RNA molecule. The activation of amino acid is catalysed by amin oacyl t-RNA synthetase enzymes.


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