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A wave of action potential is termed as?
Options
(a) motor impulse
(b) nerve impulse
(c) activation impulse
(d) sensory impulse
Correct Answer:
nerve impulse
Explanation:
The wave of action potential is termed as a nerve impulse.When a anerve fibre receives stimulus inside the cell,plasma membrane become positively charged with respect to outside.The change in polarity across the plasma membrane is known as an action potential.The membrane with this reversed polarity then passes a wave along the nerve fibre.This wave of reversed polarity or depolarisation(action potential) moving down an axon is called a nerve impulse.
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Topics: Neural Control and Chemical Coordination
(195)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Cytoplasm and nucleus are separated by a membrane which is
- The process by which plasma membrane transports substances out of the cell
- The conidiophores of Penicillium are
- Two genes R and Y are located very close on the chromosomal linkage map of maize plant
- Population explosion has occured in the last
Topics: Neural Control and Chemical Coordination (195)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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