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Which of the following pairs of muscles ...

Which of the following pairs of muscles undergo contraction during the process of inspiration in human ?

A

Phrenic muscle of diaphragm and external inter - costal muscles

B

Phrenic muscle of diaphragm and internal inter - costal muscles

C

External inter - costal and internal inter - costal muscles

D

Abdominal muscles and external inter- costal muscles costal muscles

Text Solution

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The correct Answer is:
A
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Which of the following yield ATP during muscle contraction?

During inspiration in humans

Knowledge Check

  • Which of the following is essential for muscle contraction?

    A
    `Na^+`
    B
    `K^+`
    C
    `Ca^(+2)`
    D
    `Cl^-`

  • Which of the following ions help in muscle contraction ?

    A
    `K^(+)` and `Mg^(++)`
    B
    `Na^(+)` and `K^(+)`
    C
    `Ca^(++)` and `Na^(++)`
    D
    `Ca^(++)` and `Mg^(++)`

  • Which of the following is incorrect regarding muscle contraction?

    A
    Actin and myosin make actomyosin.
    B
    Phosphate reserve comes from phosphocreatine.
    C
    Chemical energy is converted into mechanical energy.
    D
    Mechanical energy is converted into chemical energy

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    Which of the following elements are involved in muscle contraction?

    Which of the following is a source of energy for muscle contraction ?

    Which of the following muscles contracts during normal expiration ?

    Which of the following is the functional unit of muscle contraction?

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