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Q. No.
\(\text {Angiotensinogen} \xrightarrow {\text x} \text {Angiotensin-I}\\ ~~~~~~~~~~(\text A)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~({\text B})\)
'X' in the given statement refers to
1. Angiotensin -II
2. Aldosterone
3. Renin
4. Rennin
Subtopic: Autoregulation of GFR |
80%
From NCERT
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Which of the following statements is incorrect?
1. The medullary zone of kidney is divided into few cortical masses called medullar pyramids projecting into the calyces.
2. Inside the kidney the cortical region extends in between the medullary pyramids as renal pelvis.
3. Glomerulus alongwith Bowman's capsule is called the renal corpuscle.
4. Renal corpuscle, proximal convoluted tubule (PCT) and distal convoluted tubule (DCT) of the nephron are situated in the cortical region of kidney.
1. The medullary zone of kidney is divided into few cortical masses called medullar pyramids projecting into the calyces.
2. Inside the kidney the cortical region extends in between the medullary pyramids as renal pelvis.
3. Glomerulus alongwith Bowman's capsule is called the renal corpuscle.
4. Renal corpuscle, proximal convoluted tubule (PCT) and distal convoluted tubule (DCT) of the nephron are situated in the cortical region of kidney.
Subtopic: Nephron Part 1 | Nephron Part 2 | Formation of Urine |
73%
From NCERT
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Match column - I with column - II and select the Correct Option.
1. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(v)
2. (a)-(v), (b)-(ii), (c)-(iv), (d)-(i)
3. (a)-(ii), (b)-(iii), (c)-(v), (d)-(a)
4. (a)-(iii), (b)-(ii), (c)-(i), (d)-(d)
| Column-I | Column-II | ||
| (a) | Net filtration pressure | (i) | 55 mm Hg |
| (b) | Osmotic pressure of blood | (ii) | 10 mm Hg |
| (c) | Glomerular capsular pressure | (iii) | 30 mm Hg |
| (d) | Capillary hydrostatic pressure | (iv) | 75 mm Hg. |
| (v) | 15 mm Hg. |
1. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(v)
2. (a)-(v), (b)-(ii), (c)-(iv), (d)-(i)
3. (a)-(ii), (b)-(iii), (c)-(v), (d)-(a)
4. (a)-(iii), (b)-(ii), (c)-(i), (d)-(d)
Subtopic: Formation of Urine: Ultrafiltration |
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Match the parts of nephron in column I with their function in column II
1. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
2. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
3. (a)-(i), (b)-(iv), (c)-(iii), (d)-(ii)
4. (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)
| Column-I | Column-II | ||
| (a) | Loop of Henle | (i) | Ultrafiltration |
| (b) | Proximal convoluted tubule | (ii) | Secretion of hydrogen ions |
| (c) | Distal convoluted tubule | (iii) | Reabsorption of glucose |
| (d) | Bowman's capsule | (iv) | Concentration urine |
1. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
2. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
3. (a)-(i), (b)-(iv), (c)-(iii), (d)-(ii)
4. (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)
Subtopic: Nephron Part 2 |
88%
From NCERT
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Select the correct match with respect to excretory organs
| 1. | Nephrons | - earthworm |
| 2. | Green glands | - Planaria |
| 3. | Malpighian tubules | - cockroach |
| 4. | Metanephridia | - Amphioxus |
Subtopic: Nitrogenous Excretory Products |
88%
From NCERT
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In the given diagram of nephron, identify the correct pair from labels A, B, C and D with their respective functions given below:
| Part of nephron | Function | |
| 1. | C | Selective reabsorption of glucose and amino acid |
| 2. | D | Water reabsorption under the influence of A |
| 3. | A | Receives glomerular filtrate |
| 4. | B | Thick walled and permeable to water |
Subtopic: Concentration of Urine |
From NCERT
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Match the animals in Column - I with their types of excretory organs in Column - II, and select the correct options given below.
1. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
2. (a)-(i), (b)-(ii), (c)-(iv), (d)-(iii)
3. (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
4. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
| Column-I | Column-II | ||
| (a) | Ant | (i) | Protonephridia |
| (b) | Albatross | (ii) | Tube feet |
| (c) | Amphioxus | (iii) | Malpighian tubules |
| (d) | Starfish | (iv) | Salt excreting glands |
1. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
2. (a)-(i), (b)-(ii), (c)-(iv), (d)-(iii)
3. (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
4. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
Subtopic: Nitrogenous Excretory Products |
75%
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Identify the correct match, with respect to excretory structures.
| 1. | Mammalia | nephridia |
| 2. | Platyhelminthes | Nephrons |
| 3. | Echinodermata | tube feet |
| 4. | Crustacea | Flame cell |
Subtopic: Nitrogenous Excretory Products |
65%
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Match the disorders of kidney in column - I with their causes given in column - II
1. (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
2. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
3. (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
4. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
| Column-I | Column-II | ||
| (a) | Cystine stones | (i) | Occurs after severe bleeding |
| (b) | Uremia | (ii) | Infection by urea splitting |
| (c) | Struvite stone | (iii) | Increased level of blood urea |
| (d) | Acute renal failure | (iv) | Genetic disorder |
1. (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
2. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
3. (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
4. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
Subtopic: Disorders of Excretory System |
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Match column I with column II and select the correct option.
1. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
2. (a)-(ii), (b)-(iii), (c)-(i), (d)-(v)
3. (a)-(v), (b)-(i), (c)-(iii), (d)-(ii)
4. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
| Column-I | Column-II | ||
| (a) | JG cells | (i) | Ultrafiltrate |
| (b) | PCT | (ii) | Brush bordered epithelium |
| (c) | Capsular space | (iii) | Afferent arteriole |
| (d) | Loop of Henle | (iv) | Vasa recta |
| (v) | DCT |
1. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
2. (a)-(ii), (b)-(iii), (c)-(i), (d)-(v)
3. (a)-(v), (b)-(i), (c)-(iii), (d)-(ii)
4. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
Subtopic: Formation of Urine |
77%
From NCERT
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