- 1(current)
Q. No.Given below are two statements:
In the light of the above statements, choose the most appropriate answer from the options given below:
1. Statement I is correct but Statement II is incorrect.
2. Statement I is incorrect but Statement II is correct.
3. Both Statement I and Statement II are correct.
4. Both Statement I and Statement II are incorrect.
| Statement I: | Concentrated urine is formed due to counter current mechanism in nephron. |
| Statement II: | Counter current mechanism helps to maintain osmotic gradient in the medullary interstitium. |
1. Statement I is correct but Statement II is incorrect.
2. Statement I is incorrect but Statement II is correct.
3. Both Statement I and Statement II are correct.
4. Both Statement I and Statement II are incorrect.
Subtopic: Â Concentration of Urine |
 86%
Level 1: 80%+
NEET - 2024
Hints
Which of the following factors is responsible for the formation of concentrated urine?
| 1. | Hydrostatic pressure during glomerular filtration. |
| 2. | Low levels of antidiuretic hormone. |
| 3. | Maintaining hyperosmolarity towards inner medullary interstitium in the kidneys. |
| 4. | Secretion of erythropoietin by Juxtaglomerular complex. |
Subtopic: Â Concentration of Urine: I |Â Concentration of Urine: II |Â Concentration of Urine |
 77%
Level 2: 60%+
NEET - 2019
Hints
- 1(current)
Q. No.
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