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BHU PMT BHU PMT (Mains) Solved Paper-2010

  • question_answer
    The contractile protein of skeletal muscle involving ATP ase activity is          

    A)  tropomyosin                    

    B)  myosin

    C)   \[\text{ }\!\!\alpha\!\!\text{ -}\]actinin                              

    D)  troponin

    Correct Answer: B

    Solution :

                     The kinesin, myosin and dynein proteins of skeletal muscle involve ATP ase activity. This causes the contraction of skeletal muscles, propelling action of cilia and flagella and the intracellular transport of organelles.


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