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Which limb of loop of Henle is impermeab...

Which limb of loop of Henle is impermeable to wate but allow transport of electrolyte actively or passively?

A

PCT

B

Descending limb of Loop of Henle

C

Ascending limb of Loop iof Henle

D

DCT

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Verified by Experts

The correct Answer is:
C
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Read the given statements and identify the structure referred here. (i). Reabsorption in this region is minimum. (ii). This region plays a significant role in the maintenance of high osmalarity of interstitial fluid. (iii). Its descending limb is permeable to water but almost impermeable to electrolytes. (iv). Its ascending limb is impermeable to water but allows transport of electrolytes actively ro passively.

Which part of the loop of Henle is permeble of water?

Which of the following statements about the functioning of the kidney is CORRECT ? I. On a average , 1100-1200 ml of blood is filtered by the kidneys per minute which constitute roughly 1/5th of the blood pumped out by both the Ventricles of the heart in a minute . II. JGA is a special sensitive region formed by cellular modifications in the distal convoluted tubule and glomerulus at the location of their contact . III. The ascending limb of Henle's loop is impermeable to water but allows transport of electrolytes. IV. The collecting duct allows passage of small amounts of urea into the medullary interstitium to keep up the osmolality.

Assertion :- The descending limb of loop of Henle is permeable to water but almost impermeable to electrolytes. Reason :- Henle's loop plays a significant role in the maintenance of high osmolarity of medullary interstitial fluid.

The ascending limb of loop of Henle

Which one is impermeable to reabsorption of electrolytes in nephron?

What for the ascending limb of Loop of Henle is permeable

Assertion : While on going down the loop of Henle, the filtrate becomes hypotonic. Reason : The descending limb of loop of Henle is impermeable to both water and electrolytes.

Which part of loop of Henle contains hypotonic filterate?

AAKASH INSTITUTE ENGLISH-EXCRETORY PRODUCTS AND THEIR ELIMINATION-EXERCISE
  1. Hyperosmolarity of interstitial fluid in renal medulla is maintained b...

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  2. How much amount of blood passes through the kidneys per minute in a he...

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  3. Chemically glomerular filtrate is similar to blood plasma, except

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  4. A fall in GFR can activate the JG cells to release "" which can stimul...

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  5. Substances like glucose, amino acid NA^(+) etc. in the filtrate are re...

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  6. Osmotic concentration of glomerular filtrate is the highest at the bot...

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  7. Which limb of loop of Henle is impermeable to wate but allow transport...

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  8. Counter current machanism helps in concentrating urine in animals and ...

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  9. Diuretic substances like tea, coffee, alcohol etc. increases urine out...

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  10. Define glomerular filtration rate (GFR).

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  11. Dialysis fluid contanis all the constituents as in plasma except

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  12. Reabsorption of water from distal parts of the tubules is facilitated ...

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  13. Mark the incorrect statement:

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  14. Which of the following organs, other than kidneys, also help in the el...

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  15. Find out the incorrectyly matching pair w.r.t. the accessory excretory...

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  16. Presence of glucose (glycosuria) and ketone bodies (ketonuria) in urin...

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  17. In case of dehydration, secretion of all harmones increases expect one...

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  18. Which of the following is a powerful vasoconstrctor that increases the...

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  19. Which part of brain sends voluntary motor signals to smooth muscles of...

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  20. Which of the following is not metabolised in human body and therefore,...

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