The blood from the glomerulus is carried away by:

1. Afferent arteriole

2. Efferent arteriole

3. Peritubular capillary network

4. Renal vein

Subtopic:  Nephron Part 1 |
 87%
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Removal of proximal convoluted tubule from the nephron will result in

(1) more diluted urine

(2) more concentrated urine

(3) no change in quality and quantity of urine

(4) no urine formation

Subtopic:  Nephron Part 1 | Formation of Urine |
 61%
NEET - 2015
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Our excretory system has

 

1.Two million nephrons

 

2.One million nephrons

 

3.Two million neurons

 

4.One million neurons

Subtopic:  Nephron Part 1 |
 73%
From NCERT
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Nephron is a

 

1.Structural unit of the kidney

 

2.Functional unit of the kidney

 

3.Both structural and functional unit of the kidney

 

4.Structural unit of Neuron

Subtopic:  Nephron Part 1 |
 85%
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Which of the following is not a part of nephron?

1.Glomerulus

2.PCT

3.Collecting Duct

4.DCT

Subtopic:  Nephron Part 1 |
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Cortical nephron

 

1.Either do not have vasa recta

 

2.Highly reduced vasa recta

 

3.Both A and B

 

4.Dipped in the inner part of the kidney

Subtopic:  Nephron Part 1 |
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From NCERT
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Match the items given in Column I with those Column II and select the correct option given below: 

Column I Column II
(Function) (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 |
 76%
From NCERT
NEET - 2018
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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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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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What would be true about the role of collecting duct in the concentration of urine by the kidneys?
I: Allows passage of small amounts of urea into the medullary interstitium
II: Large amounts of water could be reabsorbed from this part to produce a concentrated urine.
 
1. Only I 2. Only II
3. Both I and II 4. Neither I nor II
Subtopic:  Nephron Part 1 | Nephron Part 2 | Concentration of Urine |
 81%
From NCERT
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