Excretory Products and their Elimination

Arrange the following events occurring in Renin-Angiotensin mechanism in the correct order: I. Increase in blood pressure and Glomerular filtration rate. II. Reabsorption of $Na^+$ and water from distal parts of tubule due to Aldosterone. III. Fall in Glomerular filtration rate. IV. Vasoconstriction by Angiotensin II and release of Aldosterone. V. Renin converts Angiotensinogen into Angiotensin I, followed by Angiotensin II. Choose the correct answer from the options given below:

The JGA (Juxta Glomerular Apparatus) is a special sensitive region formed by cellular modifications in _______ related to the same nephron.