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Depolarization of axolemma during nerve conduction takes place because of-
 

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Important Questions on Neural Control and Coordination

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Beta Question Bank for Medical: Biology>Chapter 21 - Neural Control and Coordination>EXERCISE- I (Conceptual Questions)>Q 56
In the resting state of the neural membrane, diffusion due to concentration gradients, if allowed, would drive :-
 
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Beta Question Bank for Medical: Biology>Chapter 21 - Neural Control and Coordination>EXERCISE- I (Conceptual Questions)>Q 57
Unidirectional transmission of a nerve impulse through synapse fibre is due to :-
 
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Beta Question Bank for Medical: Biology>Chapter 21 - Neural Control and Coordination>EXERCISE- I (Conceptual Questions)>Q 58
Repolarization of Neuron is occurred due to:
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Beta Question Bank for Medical: Biology>Chapter 21 - Neural Control and Coordination>EXERCISE- I (Conceptual Questions)>Q 59
If GABA is released at synapse area then what will happens :-
 
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Beta Question Bank for Medical: Biology>Chapter 21 - Neural Control and Coordination>EXERCISE- I (Conceptual Questions)>Q 60
Nerve impulse travel through synapse with the help of
 
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Beta Question Bank for Medical: Biology>Chapter 21 - Neural Control and Coordination>EXERCISE- I (Conceptual Questions)>Q 61
A typical value of resting membrane potential is -
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Beta Question Bank for Medical: Biology>Chapter 21 - Neural Control and Coordination>EXERCISE- I (Conceptual Questions)>Q 62

In which of the following, speed of conduction is the fastest?

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Note : Diameter and length of all the three a, b, c, are same.

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Beta Question Bank for Medical: Biology>Chapter 21 - Neural Control and Coordination>EXERCISE- I (Conceptual Questions)>Q 63
Pre synaptic membrane is part of :