Excretion & Urine Formation — NEET Biology
📚 Practice ConceptIndicate whether the following statements are true or false: (a) Micturition is carried out by a reflex. (b) ADH helps in water elimination, making the urine hypotonic. (c) Protein-free fluid is filtered from blood plasma into the Bowman's capsule. (d) Henle's loop plays an important role in concentrating the urine. (e) Glucose is actively reabsorbed in the proximal convoluted tubule.
How does the Loop of Henle contribute to urine concentration?
View solution & NCERT explanation
Correct answer: A — By creating a counter-current system
Its descending and ascending limbs facilitate a counter-current mechanism essential for concentrating urine.
What does NCERT say about Indicate whether following statements?
Has this concept appeared in NEET?
Which chapter is this from?
Through deep analysis of NEET and NTA, 176 of the 180 ReNEET 2026 (June 21) questions were already in the MedicNEET question bank before the exam.
176/180MedicNEET's Biology question bank is built from the same NCERT lines NTA picks repeatedly. Not random MCQs — questions crafted exactly like NTA crafts them.