Self Studies

Locomotion and ...

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  • Question 1
    1 / -0

    Read the following statements about muscle contraction in humans :

    i. chemical energy is converted into mechanical energy during muscle contraction and the chemical is a neurotransmitter.
    ii. a neurotransmitter acetylcholine at motor end plate converts electrical energy into mechanical energy.
    iii. in a contracted muscle, volume remains the same.
    iv. a contracted muscle becomes shorter and thicker.

  • Question 2
    1 / -0

    Which of the following statements is/are incorrect about sliding filament theory of muscle contraction?

  • Question 3
    1 / -0

    Myoglobin was the first protein to have its three-dimensional structure revealed. Ravi was diagnosed with myoglobin in his bloodstream. This had occurred due to :

  • Question 4
    1 / -0

    The vertebral formula of human is :

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