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Which of the following statements are co...

Which of the following statements are correct regarding `Na^+ - K^+` pump ?
(i)Needs energy (ATP) to work
(ii)Expels 3 `Na^+` for every `2K^+` ions imported
(iii)Works against a concentration gradient
(iv)Maintains resting potential

A

(i) and (iv)

B

(ii) and (iii)

C

(i) and (iii)

D

All of these

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-NEURAL CONTROL AND COORDINATION-EXERCISE-II
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  6. Which one of the following transmits impulses to central nervous syste...

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

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  8. The vagus nerve is the cranial nerve.

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

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  10. The 3^(rd),6^(th) and 11^(th) cranial nerves are respectively

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

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  12. Which of the following statements is incorrect

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  13. Hypoglossal nerve controls the movements of

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  14. Injiry to vagus nerve in humans is not likely to affect

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  15. In a man, abducens nerve is injured. Which one of the following functi...

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  16. Non- myelinated nerve fibres occur in

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  17. Which of the following cranial nerves of man is both sensory and motor...

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  18. Modified sebaceous glands associated with follicles of eye lashes

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  19. Plica semilunaris is found in

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  20. The part of the ear where sound is transduced is

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