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Never impulse travels by steps...

Never impulse travels by steps

A

Chemical in nature

B

Chemical in nature

C

Physical in nature

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
Nerve impulse is electrical in nature and is generated by the depolarization of membrane by `Na^(+)//K^(+)` pump. It is also chemical in nature by the transfer of impulse from one neuron to another in the form of neurotransmitter i.e. acetylcholine.
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