CMC Medical CMC-Medical VELLORE Solved Paper-2014

  • question_answer
    Which type of ribosomes are found in Nostoc cells?

    A)  50 S                                      

    B)  60 S

    C)  70 S                      

    D)  80 S

    Correct Answer: C

    Solution :

                    Nostoc is a prokaryotic (blue-green alga) and hence, 70 S types of ribosomes present in this. It is a filamentous algae, characteristically possess some specialised cells of disputed functions called heterocysts (probably \[{{N}_{2}}\text{-}\]fixing). Cell wall is made up of a substance known as mucopeptide.


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