NEET Sample Paper NEET Sample Test Paper-45

  • question_answer
    Each muscle is made up of long, cylindrical fibres arranged in parallel arrays. These fibres are composed of numerous fine fibrils called -

    A) Myofibrils                      

    B) Microfilament

    C) Fibroblast                      

    D) None of these

    Correct Answer: A

    Solution :

    Each muscle is made of many long, cylindrical fibres arranged in parallel arrays. These fibres are composed of numerous fine fibrils, called myofibrils. Muscle fibres contract (shorten) in response to stimulation, then relax (lengthen) and return to their uncontracted state in a coordinated fashion.


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