Volume of urine is regulated by

The renal excretion of $Na^+$ is regulated by:

If the level of $ADH$ in the blood decreases,the volume of urine output:

Resorption of water and electrolytes by distal tubules of the kidney,thereby reducing the loss of water through urine (diuresis),is performed by:

The urine of a man is very dilute,the quantity of urine is excessive,dehydration has started in his body,and he is very thirsty. This condition is caused by:

Arrange the following events occurring in the Renin-Angiotensin mechanism in the correct order:
$A$. Increase in blood pressure and Glomerular filtration rate.
$B$. Reabsorption of $Na^+$ and water from distal parts of the tubule due to Aldosterone.
$C$. Fall in Glomerular filtration rate.
$D$. Vasoconstriction by Angiotensin $II$ and release of Aldosterone.
$E$. Renin converts Angiotensinogen into Angiotensin $I$, followed by Angiotensin $II$.