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Q. No.Which one is a component of Ornithine cycle?
1. Ornithine, citrulline and alanine
2. Ornithine, citrulline and arginine
3. Amino acid are nit used
4. Ornithine, citrulline and fumaric acid
Subtopic: Nitrogenous Excretory Products |
82%
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If the renal blood flow is 1200 mL per minute, what would be renal plasma flow per minute?
| 1. | 540 mL | 2. | 660 mL |
| 3. | 840 mL | 4. | 1040 mL |
Subtopic: Formation of Urine |
72%
From NCERT
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Consider the given two statements:
| Assertion (A): | Terrestrial adaptation in animals necessitated the production of lesser toxic nitrogenous metabolic wastes. |
| Reason (R): | Terrestrial animals must conserve water. |
| 1. | (A) is True but (R) is False. |
| 2. | Both (A) and (R) are True and (R) correctly explains (A). |
| 3. | (A) is False but (R) is True. |
| 4. | Both (A) and (R) are True but (R) does not correctly explain (A). |
Subtopic: Nitrogenous Excretory Products |
82%
From NCERT
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Consider the given two statements:
| Assertion (A): | Glomerular filtration is considered as a process of ultra-filtration. |
| Reason (R): | The glomerular capillary blood pressure causes filtration through three layers. |
| 1. | (A) is True but (R) is False. |
| 2. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 3. | (A) is False but (R) is True. |
| 4. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
Subtopic: Formation of Urine |
From NCERT
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Consider the given two statements:
| Assertion (A): | ADH prevents diuresis. |
| Reason (R): | ADH facilitates water reabsorption from the latter parts of the tubule. |
| 1. | (A) is True but (R) is False. |
| 2. | Both (A) and (R) are True and (R) correctly explains (A). |
| 3. | (A) is False but (R) is True. |
| 4. | Both (A) and (R) are True but (R) does not correctly explain (A). |
Subtopic: Autoregulation of GFR |
92%
From NCERT
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Match each item in Column I with one in Column II and select the correct match from the codes given:
Codes:
| Column I | Column II | ||
| A. | Ammonotelism | P. | Terrestrial amphibians |
| B. | Ureotelism | Q. | Aquatic amphibians |
| C. | Uricotelism | R. | Land snails |
Codes:
| A | B | C | |
| 1. | P | Q | R |
| 2. | Q | P | R |
| 3. | R | Q | P |
| 4. | Q | R | P |
Subtopic: Nitrogenous Excretory Products |
91%
From NCERT
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Protonephridia are used for osmoregulation and excretion in all the following animals except:
1. Planaria
2. Amphioxus
3. Rotifers
4. Prawn
1. Planaria
2. Amphioxus
3. Rotifers
4. Prawn
Subtopic: Nitrogenous Excretory Products |
86%
From NCERT
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In humans, Kidneys situated between the levels of:
| 1. | last thoracic and third lumbar vertebra close to the dorsal inner wall of the abdominal cavity. |
| 2. | last thoracic and third lumbar vertebra close to the ventral inner wall of the abdominal cavity. |
| 3. | tenth thoracic and first lumbar vertebra close to the dorsal inner wall of the abdominal cavity. |
| 4. | tenth thoracic and first lumbar vertebra close to the ventral inner wall of the abdominal cavity. |
Subtopic: Human Kidney: Location & Cut Section |
93%
From NCERT
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How many of the given vital stats regarding human kidneys are within normal range of their values?
A. Length: 10-12 cm
B. Width: 5-7 cm
C. Thickness: 2-3 cm
D. Weight: 120-170 g
1. 1
2. 2
3. 3
4. 4
A. Length: 10-12 cm
B. Width: 5-7 cm
C. Thickness: 2-3 cm
D. Weight: 120-170 g
1. 1
2. 2
3. 3
4. 4
Subtopic: Human Kidney: Location & Cut Section |
91%
From NCERT
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Identify the incorrectly matched pair:
| 1. | Renal hilum | the entry and exit site for structures servicing the kidneys: vessels, nerves, lymphatics, and ureters. |
| 2. | Columns of Bertini | Extension of renal medulla into renal cortex |
| 3. | Renal pelvis | The funnel-like dilated part of the ureter in the kidney |
| 4. | Renal capsule | A tough fibrous layer surrounding the kidney |
Subtopic: Human Kidney: Location & Cut Section |
75%
From NCERT
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