Biology · Excretory Products and their Elimination
Identify the statements that are true with respect to the functioning of a human nephron: 1. Approximately 1500 ml - 1600 ml of blood is filtered by the kidneys per minute. 2. The Proximal Convoluted Tubule (PCT) reabsorbs nearly 70-80 percent of electrolytes and water. 3. Nearly all the filtered essential nutrients are reabsorbed by the Distal Convoluted Tubule (DCT). 4. Collecting ducts allow the passage of small amounts of urea into the medullary interstitium to maintain high osmolarity. Choose the correct answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11 and 3 only
- 22, 3 and 4 only
- 31, 2 and 3 only
- 42 and 4 only✓
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2 and 4 only
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