Question

Match the terms given in column /i with their physiological processes given in column II and choose the correct answer.
Column I Column II
A. Proximal convoluted tubule (i) Formation of concentrated urine
B. Distal convoluted tubule (ii) Filtration of blood
C. Henle's loop (iii) Reabsorption of $70-80$ of eletrolytes
D. Counter current mechanism (iv) Ionic balance
E. Renal corpuscle (v) Maintenance of concentration gradient in medulla

• A. $A-\left(iii\right),B-\left(v\right),C-\left(iv\right),D-\left(ii\right),E-\left(i\right)$
• B. $A-\left(iii\right),B-\left(iv\right),C-\left(i\right),D-\left(v\right),E-\left(ii\right)$
• C. $A-\left(i\right),B-\left(iii\right),C-\left(ii\right),D-\left(v\right),E-\left(iv\right)$
• D. $A-\left(iii\right),B-\left(i\right),C-\left(iv\right),D-\left(v\right),E-\left(ii\right)$

Answer 1

Answer: (B)

$A-\left(iii\right),B-\left(iv\right),C-\left(i\right),D-\left(v\right),E-\left(ii\right)$

(A) Proximal convoluted tubule - Reabsorption of 70 - 80% of electrolytes

(B) Distal convoluted tubule - Ionic balance

(C) Henle's loop - Formation of concentrated urine

(D) Counter current mechanism - Maintenance of concentration gradient in medulla

(E) Renal capsule - Filtration of blood

So, the correct answer is (b).