CMC Medical CMC-Medical VELLORE Solved Paper-2012

  • question_answer
    Which is the correct sequence of code transfer involved in the formation of polypeptide?

    A)  \[\text{DNA}-t\text{RNA}-r\text{RNA}-m\text{RNA}\]

    B)  \[t\text{RNA}-\text{DNA}-m\text{RNA}-r\text{RNA}\]

    C)  \[m\text{RNA}-t\text{RNA}-\text{DNA}-\text{amino}\,\text{acid}\]

    D)  \[\text{DNA}-m\text{RNA}-t\text{RNA}-\text{amino}\,\,\text{acid}\]

    Correct Answer: D

    Solution :

                    The correct sequence code transfer involved in the formation of polypeptide DNA\[\to \]mRNA \[\to \]tRNA\[\to \]amino acid. Process coding of DNA into mRNA is called transcription. Process involved in coding of mRNA into amino acid is known as translation.


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