CMC Medical CMC-Medical Ludhiana Solved Paper-2013

  • question_answer
        Retroposons are formed from

    A)  protein               

    B)  DNA

    C)  amino acid        

    D)  RNA

    Correct Answer: D

    Solution :

                     Retroposons The term retroposon was given by Rogers (1983) for DNA segment, which are formed from RNA (RNA origin) or which are formed by reverse transcription under the influence of reverse transcription enzyme or RNA dependent DNA polymerase enzyme. \[RNA\xrightarrow{\text{Reverse}\,\,\text{transcription}}DNA\]


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