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During conduction of nerve impulse, what...

During conduction of nerve impulse, what causes repolarisation of nerves ?

A

Efflux of potassium ions

B

Influx of both sodium and potassium ions

C

Influx of sodium ions

D

Efflux of sodium ions

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • Motor nerve is:

    A
    Olfactory
    B
    Optic
    C
    Oculomotor
    D
    Vagus

  • Depolarization of nerve impulse involves

    A
    Influx of `K^+`
    B
    Influx of `Ca^(++)` and `Cl^-`
    C
    Influx of `Na^+`
    D
    Flux of `Na^+`

  • What causes RQ to vary?

    A
    Respiratory product
    B
    Respiratory substrate
    C
    Temperature
    D
    Light & `O_2`

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