CMC Medical CMC-Medical VELLORE Solved Paper-2010

  • question_answer
    Which has double-stranded RNA?

    A)  Cauliflower mosaic virus

    B)  TMV                                    

    C)  \[\phi \times \]174

    D)  Reovirus                            

    E)  None of the above

    Correct Answer: D

    Solution :

                    Reoviruses contain double-stranded RNA (ds RNA) molecules as their genetic material. Tobacco Mosaic Virus (TMV) contains single-stranded DNA molecule as its genetic material. \[\phi \] x 174 contains single-stranded DNA molecule as its genetic material. Cauliflower Mosaic Virus (CMV) contains double-stranded DNA molecule as its genetic material.


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