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Synapses are of...

Synapses are of

A

Two types-pre synaptic and post synaptic

B

Two types-electrical and chemical

C

Three types-electrical, chemical and mechanical

D

Two types - chemical and mechanical

Text Solution

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The correct Answer is:
B
Synapses are of two types - electrical and chemical.
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A2Z-NEURAL CONTROL AND COORDINATION-Section A : Topicwise Questions Topic 2 : Neuron As Structure And Functional Unit Of Neural System (
  1. During nerve impulse conduction, current flows

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  2. Fill in the blanks. 1. A nerve impules is …a… from one neuron t...

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  3. Synapses are of

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  4. Read the following statements and find out the incorrect statements. ...

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  5. During transmission of nerve impulse, the released neurotransmitter b...

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  6. The binding of the neurotransmitter with the receptors opens ion chann...

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  7. The new potential developed in the post-synaptic neuron is

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  8. The change on the outer side of neuron is

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  9. Recognise the figure and find out the correct matching.

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  10. Release of cheminal messenge from synaptic vesicles is triggered by

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  11. The potential difference between outside and inside of a nerve before ...

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  12. The potential difference across the membrane of nerve fibre when it do...

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  13. Action potential of a nerve cells is created by

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  14. During development of action potential in a nerve fibre, positive and ...

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  15. Joint between axon of a neuron and dendrite of next neuron is called

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  16. Primary function of myelin sheath around vertebrate axon is to

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  17. Unidirectional transmission of nerve impulse is maintained by

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  18. Synaptic vesicle is found in

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  19. Node of Ranvier occurs over

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  20. Depolarisation of nerve cell involves

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