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Match the following :- {:(,"Column-I",...

Match the following `:-`
`{:(,"Column-I",,"Column-II"),(A,"PCT",(i),"Selective secretion of " H^(o+) " and " K^(o+) "ions"),(B,"DCT",(ii),"70-80 percent of electrolytes and water reabsorbed " ),(C,"Descending",(iii),"Allow passage of limb small amount of urea."),(D,"Ascending",(iv),"Permeable to water"),(E,"Collecting duct",(v),"Permeable to salts"):}`

A

`A-(i),B-(ii),C-(iii),D-(iv),E-(v)`

B

`A-(i),B-(iii),C-(iv),D-(ii),E-(v)`

C

`A-(ii),B-(i),C-(iv),D-(v),E-(iii)`

D

`A-(ii),B-(i),C-(iv),D-(v),E-(iii)`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the matching question, we need to pair the items from Column-I with the correct descriptions from Column-II based on our knowledge of renal physiology. ### Step-by-Step Solution: 1. **Identify the function of PCT (Proximal Convoluted Tubule)**: - The PCT is primarily responsible for the reabsorption of a significant amount of electrolytes and water. - **Match**: PCT (A) → 70-80 percent of electrolytes and water reabsorbed (ii). 2. **Identify the function of DCT (Distal Convoluted Tubule)**: - The DCT is involved in the selective secretion and absorption of ions, including hydrogen ions and potassium ions. - **Match**: DCT (B) → Selective secretion of H⁺ and K⁺ ions (i). 3. **Identify the function of the Descending Limb**: - The descending limb of the loop of Henle is permeable to water, allowing it to be reabsorbed from the filtrate. - **Match**: Descending Limb (C) → Permeable to water (iv). 4. **Identify the function of the Ascending Limb**: - The ascending limb of the loop of Henle is impermeable to water but allows for the reabsorption of salts. - **Match**: Ascending Limb (D) → Permeable to salts (v). 5. **Identify the function of the Collecting Duct**: - The collecting duct allows for the passage of a small amount of urea and is involved in the final concentration of urine. - **Match**: Collecting Duct (E) → Allow passage of limb small amount of urea (iii). ### Final Matches: - A (PCT) → (ii) 70-80 percent of electrolytes and water reabsorbed - B (DCT) → (i) Selective secretion of H⁺ and K⁺ ions - C (Descending) → (iv) Permeable to water - D (Ascending) → (v) Permeable to salts - E (Collecting duct) → (iii) Allow passage of limb small amount of urea ### Summary of Matches: - A - ii - B - i - C - iv - D - v - E - iii
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