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During repolarization of nerve...

During repolarization of nerve

A

`Na^(+)` channels are closed and `K^(+)` channel are open

B

`K^(+)` gate closes and `Na^(+)` gate open

C

Both `K^(+)` and `Na^(+)` gates are closed

D

Both gates remain open

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The correct Answer is:
A
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TRUEMAN BIOLOGY-NEURAL CONTROL AND COORDINATION-MCQ
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  2. Sodium pump stop operating during

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  3. During repolarization of nerve

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  4. Absolute refractory period during nerve impulse conduction is the peri...

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  5. At the time of conduction of nerve impulse, the repolarization occurs ...

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  6. Saltatory conduction of impulse occurs in

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  7. Unidirectional transmission of nerve impulse is maintained by

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  8. which of the following helps in transmission of impulse across the syn...

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  9. Once a synaptic junction between neurons has allowed transmission of a...

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  10. Among which one of the following groups of chemicals, all are neurotra...

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  11. Broca's motor speech area occurs in

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  12. Part of the brain concerned with the muscular movement is

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  13. In the diagram of the lateral view of the human brain, parts are indic...

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  14. Read the statements. A. Preganglionic nerve fibres of III, VII, IX a...

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  16. In a cross section of the spinal cord A, B, C, D and E represent

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