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In a neuron (axon) at rest the concentra...

In a neuron (axon) at rest the concentration of Nat is

A

10 times more in ECF than its axoplasm

B

10 times more in axoplasm than its ECF

C

30 tiines more in axoplasm than its ECF

D

30 times more in ECF than its axoplasm

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The correct Answer is:
A
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AAKASH SERIES-NEURAL CONTROL AND COORDINATION-EXERCISE-II
  1. Corpora striate of the cerebrum are

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  2. Which one of the following is not a basal nucleus

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  3. In a neuron (axon) at rest the concentration of Nat is

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  4. Which one is responsible for the generation of only IPSPs

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  5. Which of the following options illustrates the distribution of Na+ and...

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  6. Which one of the following does not act as a neutrasmitter?

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  7. Sodium-potassium pump transports

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  8. Nerve fibres transmit the nerve message by means.

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  9. Which of the following statements are correct regarding Na^ - K^+ p...

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  10. The given figure illustrates the axonal membrane and propagation of ne...

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  11. Local anaesthtic drugs, results in insensitivity to pain due to

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  12. Nor adrenaline secreted by sympathetic nervous system is inactivated b...

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  13. Which one of the following transmits impulses to central neural system...

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  14. How many pairs of cranial nerves are mixed nerves?

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  15. The vagus nerve is the cranial nerve.

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  16. Which of the following cranial nerves has the highest number of branch...

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  17. The 3rd, 6th and 11th cranial nerves are respectively

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  18. Which of the following nerves is purely a motor nerve?

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  19. Which of the following statements is incorrect?

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  20. Hypoglossal nerve controls the movements o

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