JCECE Medical JCECE Medical Solved Paper-2010

  • question_answer
    Prokaryotic ribosome has sedimentation coefficient of

    A) \[80S\]

    B)  \[70S\]

    C)  \[40S\]

    D)  \[60S\]

    Correct Answer: B

    Solution :

     Ribosomes are factories of protein synthesis in both prokaryotes as well as in eukaryotes. In prokaryotes, 70S type of ribosomes are found. Each 70S ribosome is consisted of a large 50S subunit and a small 30S subunit while the eukaryotic ribosomes are 80S type. Each of Which is consisted of a 60S layer subunit and a 40S, smaller subunit.


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