HISTOLOGY
URINARY SYSTEM
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Most reabsorption takes place in the
|
|
proximal tubule
|
|
|
loop of henle
|
|
|
distal tubule
|
|
|
collecting duct
|
Explanation:
Detailed explanation-1: -Most of the solute reabsorbed in the proximal tubule is in the form of sodium bicarbonate and sodium chloride, and about 70% of the sodium reabsorption occurs here. Sodium reabsorption is tightly coupled to passive water reabsorption, meaning when sodium moves, water follows.
Detailed explanation-2: -While the PCT absorbs 70-80% of the water, the remaining 15-20% is reabsorbed in the DCT. DCT reabsorption with the help of the hormone aldosterone maintains sodium and water levels.
Detailed explanation-3: -The proximal convoluted tubule is the part of nephron where majority of reabsorption occurs.
There is 1 question to complete.