J & K CET Medical J & K - CET Medical Solved Paper-2004

  • question_answer
    Besides proteins ribosomes contain :

    A)  DNA                                     

    B) RNA

    C)  both (a) and (b)              

    D) lipids

    Correct Answer: B

    Solution :

                    Ribosomes are rib nucleoprotein particles. Ribosomes are the smallest cell organelle measuring 170-230 A in diameter, they are not bound by any unit membrane. Each ribosome is made up of two unequal subunits.


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