RAJASTHAN PMT Rajasthan - PMT Solved Paper-2000

  • question_answer
    Ribozyme is:

    A)  RNA without sugar

    B)         RNA without phosphate

    C)         RNA which acts as an enzyme

    D)         none of the above

    Correct Answer: C

    Solution :

    Ribozymes are some RNAs which can function as enzymes. Cech and Airman were awarded Nobel prize in 1989 for their work on ribozymes. Example: r-RNA   of   Protozoa Tetrahymena Thermophila. M1 RNA and 23S r-RNA.


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