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NEET Sample Paper NEET Sample Test Paper-89

  • question_answer
    Muscle A and muscle B are the same size, but muscle A is capable of much finer control than muscle B. Which one of the following is likely to be true of muscle A?

    A) It contains fewer motor units than muscle B.

    B) It has larger sarcomeres than muscle B.

    C) It is controlled by more neurons than muscle B.

    D) It is controlled by fewer neurons than muscle B.

    Correct Answer: C

    Solution :

    [c] Fine motor control is accomplished by the presence of smaller, more numerous motor units. Each motor unit requires an individual motor neuron.


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