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What is the osmolarity (in mosmol L^(-1)...

What is the osmolarity (in mosmol `L^(-1)`) in the outer cortex and inner medulla region?

A

300 and 900 respectively

B

600 and 300 respectively

C

1200 and 300 respectively

D

300 and 1200 respectively

Text Solution

Verified by Experts

The correct Answer is:
D
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A2Z-EXCRETORY PRODUCTS AND THEIR ELIMINATION-Section A : Topicwise Questions Topic 3 : Function Of The Tubules And Mechanism Of Concentration Of
  1. Which of the following step in urine formation helps in the maintenanc...

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

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  3. What is the osmolarity (in mosmol L^(-1)) in the outer cortex and inne...

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  4.  Which factor helps in maintaining an increasing osmolality towards t...

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  5.  Recognise the figure and find Out the correct matching

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  6.  The osmotic gradient between the cortex and medulla is creted by

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  7. Fill in the blanks: 1. In counter current mechanism, NaCl is transp...

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  8. Counter-current mechanism helps to maintain a concentration gradient i...

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  9. Human kidneys can produce urine nearly concentrated than the initial f...

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  10. Reabsorption of useful substances from glomerular filtrate occurs in

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  11. Under normal conditions which one is completely reabsorbed in the rena...

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  12. Which of the following is totally reabsorbed in renal tubes ?

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  13. Reabsorption of water in PCT part of nephron is

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  14. Distal convoluted tubule is lined with

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  15. In nephron, water absorption is maximum in

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  16. What is permeable for ascending loop of Henle?

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  17. Part of nephron involved in active reabsorption of sodium is

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  18. Main function of loop of Henle is

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  19. If Henle's loop were absent from mammalian nephron which of the follow...

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  20. Absorption of major part of Na^(+) and K^(+) ions occurs in

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