Question

What is the depolarization in propagation of Nerve impulse?.​

Answer 1

QUESTION :-

What is the depolarization in propagation of Nerve impulse?.​

ANSWER :-

The threshold potential opens voltage-gated sodium channels and causes a large influx of sodium ions. This phase is called the depolarization. During depolarization, the inside of the cell becomes more and more electropositive, until the potential gets closer the electrochemical equilibrium for sodium of +61 mV.

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Answer 2

Answer:

The threshold potential opens voltage-gated sodium channels and causes a large influx of sodium ions. This phase is called the depolarization. During depolarization, the inside of the cell becomes more and more electropositive, until the potential gets closer the electrochemical equilibrium for sodium of +61 mV.