Given below are statements:
Statement I: In the nephron, the descending limb of loop of Henle is impermeable to water and permeable to electrolytes.
Statement II: The proximal convoluted tubule is lined by simple columnar brush border epithelium and increases the surface area for reabsorption.

In the light of the above statements, choose the correct answer from the options given below :
1. Both Statement I and Statement II are False
2. Statement I is True but Statement II is False
3. Statement I is False but Statement II is True
4. Both Statement I and Statement II are True
Subtopic:  Nephron Part 1 | Function of the tubules |
 55%
From NCERT
NEET - 2024
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Choose the correct statement given below regarding juxta medullary nephron. 
1. Renal corpuscle of juxta medullary nephron lies in the outer portion of the renal medulla.
2. Loop of Henle of juxta medullary nephron runs deep into medulla. 
3. Juxta medullary nephrons outnumber the cortical nephrons. 
4. Juxta medullary nephrons are located in the columns of Bertini. 
Subtopic:  Nephron Part 1 | Nephron Part 2 |
 81%
From NCERT
NEET - 2024
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Match the following parts of a nephron with their function:

(a) Descending limb of Henle's loop (i) Reabsorption of salts only
(b) Proximal convoluted tubule (ii) Reabsorption of water only
(c) Ascending limb of Henle's loop (iii) Conditional reabsorption of sodium ions
(d) Distal convoluted tubule (iv) Reabsorption of ions, water, and organic nutrients

Select the correct option from the following:

Options: (a) (b) (c) (d)
1. i iii ii iv
2. ii iv i iii
3. i iv ii iii
4. iv i iii ii

Subtopic:  Nephron Part 1 | Nephron Part 2 |
 78%
From NCERT
NEET - 2019
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Match the items given in Column I with those Column II and select the correct option given below: 

Column I (Function) Column II (Part of the Excretory system)
(a) Ultrafiltration (i) Henle's loop 
(b) Concentration of urine  (ii) Ureter 
(c) Transport of urine (iii) Urinary bladder 
(d) Storage of urine (iv) Malpighian corpuscle 
(v) Proximal convoluted tubule
 
Options: (a) (b) (c) (d)
1. (iv) (v) (ii) (iii)
2. (iv) (i) (ii) (iii)
3. (v) (iv) (i) (ii)
4. (v) (iv) (i) (iii)
Subtopic:  Nephron Part 1 | Micturition Reflex | Formation of Urine: Ultrafiltration |
 77%
From NCERT
NEET - 2018
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Which of the following statements is correct?

1. The descending limb of loop of Henle is impermeable to water.
2. The ascending limb of loop of Henle is permeable to water.
3. The descending limb of loop of Henle is permeable to electrolytes.
4. The ascending limb of loop of Henle is impermeable to water.
Subtopic:  Nephron Part 1 | Nephron Part 2 |
 79%
From NCERT
NEET - 2017
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Which one of the following correctly explains the function of a specific part of a human nephron?
1. Henle’s loop – most reabsorption of the major substances from the glomerular filtrate
2. Distal convoluted tubule – reabsorption of ions into the surrounding blood capillaries
3. Afferent arteriole – carries the blood away from the glomerulus towards renal vein
4. Podocytes - create minute spaces (slit pores) for the filtration of blood into the Bowman’s capsule
Subtopic:  Nephron Part 1 | Nephron Part 2 |
 89%
From NCERT
AIPMT - 2011
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