RE-NEET2026Zoology-Excretory System
RE-NEET 2026 Zoology Nephron Function Multiple Correct Question
Type: Multiple Correct-conceptual-Hard-Class 11
Which of the following statements about the reabsorption process in Henle’s loop are correct ? (a) The descending limb of Henle’s loop is permeable to water but almost impermeable to electrolytes. (b) Urine gets concentrated in Henle’s loop. (c) Reabsorption of Na⁺ and water takes place in Henle’s loop. (d) Active or passive transport of electrolytes occurs in the ascending limb of Henle’s loop.
A
(b), (c) and (d) only
B
(a), (b) and (c) only
C
(a), (b) and (d) only
D
(a) and (b) only
Correct Answer
Option 3
Detailed Explanation
The descending limb is permeable to water, urine concentration occurs in Henle’s loop, and electrolyte transport happens in the ascending limb.
Found an issue with this question?