NEET UG BIOLOGY MCQ: NEURAL CONTROL AND COORDINATION

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During repolarisation of nerve

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Correct option: B

N{a^ + }

channels are close and

{K^ + }

channels are opens

Option B (

N{a^ + }

channels are close and

{K^ + }

channels are opens) is correct because repolarization involves the closing of sodium channels and the opening of potassium channels to restore the resting membrane potential.

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