During depolarisation there is...

During depolarisation there is

A

Closure of voltage gated `Na^(+) and K^(+)` channels

B

Opening of voltage gated `Na^(+)` channel but `K^(+)` gated channels still closed

C

Opening of voltage gated `K^(+)` channel but `Na^(+)` gated channels still closed

D

Opening of voltage gated `Na^(+)` and `K^(+)` channels

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The correct Answer is:

B

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