NEET Biology The Living World / जीव जगत Question Bank Viruses

  • question_answer
    Which of the following sequence is found in Rous sarcoma virus                                  [MP PMT 1990]

    A)            DNA ® RNA ® Protein

    B)            RNA ® RNA  ®Protein

    C)          RNA ® DNA ® RNA ® Protein

    D)            DNA ® DNA ® Protein

    Correct Answer: C

    Solution :

                 Rous sarcoma virus  : This virus related to retro group of viruses is having genetical material RNA. But this RNA reaching in host cell synthesize DNA by the process of reverse transcription, which form mRNA and then protein. So the sequence in this is [RNA ® DNA ® mRNA ® Protein]


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