Arrange the events of Renin - Angiotensin mechanism in correct sequence. (A) Activation of JG cells and…
Arrange the events of Renin - Angiotensin mechanism in correct sequence.
(A) Activation of JG cells and release of renin.
(B) Angiotensin II activates release of aldosterone.
(C) Fall in glomerular blood pressure.
(D) Reabsorption of $\mathrm{Na}^{+}$and water from distal convoluted tubule.
(E) Angiotensinogen is converted to Angiotensin I and then to Angiotensin II.
Choose the correct answer from the options given below :
$(A),(D),(C),(B),(E)$
$(B),(A),(E),(D),(C)$
$(C),(A),(E),(B),(D)$
$(A),(D),(E),(C),(B)$
Solution
Option (3) is the answer as events associated with renin-Angiotensin mechanism are arranged in a correct sequence i.e.,
(C) Fall in glomerular blood pressure
(A) Activation of J.G cells and release of renin
(E) Angiotensinogen is converted to Angiotensin I and then to Angiotensin II
(B) Angiotensin II activates release of aldosterone
(D) Reabsorption of $\mathrm{Na}^{+}$and water from distal convulated tubule
Option (1), (2) and (4) are incorrect as they do not represent the correct sequence of the respective event.