The refractory period of a muscle fibre in ma | vedclass

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Question

(B) The refractory period is defined as the interval of time during which a muscle fibre remains unresponsive to a new stimulus after having been stim

Vedclass · Accepted Answer

$0.002$ seconds

Vedclass · Answer

(B) The refractory period is defined as the interval of time during which a muscle fibre remains unresponsive to a new stimulus after having been stimulated once.In mammalian skeletal muscle fibres, this period is extremely short, lasting approximately $0.002$ seconds.Therefore, the correct option is $B$.

The refractory period of a muscle fibre in mammals is:

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