Uttarakhand PMT Uttarakhand PMT Solved Paper-2007

  • question_answer
    Terminating codons are also called

    A) initiating codons

    B)  stop signals

    C)  central dogma  

    D)  none of these

    Correct Answer: B

    Solution :

    The terminating codons are UAA (ochre),UAG (amber) and UGA (opal) which do not code for any amino acid thus, cause termination of polypeptide chain. So these are also called non-sense codons or stop signals.


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