WB JEE Medical WB JEE Medical Solved Paper-2009

  • question_answer
    Protein coat of virus is known as

    A)  capsid                                 

    B)  virion

    C)  viroid                                   

    D)  bacterial wall

    Correct Answer: A

    Solution :

                    Capsid is the protein coat of viruses, which is meant for protecting nucleoid and enzymes (if present). It is made up of identical protein subunits called capsomeres, the number and arrangement of which are specific for each virus.


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