The primary function of the proximal convoluted tubule is
A) absorption of ions, organic molecules, vitamins, and water.
B) adjusting the urine volume.
C) filtration.
D) secretion of drugs.
E) secretion of acids and ammonia.

Question

Quizplus · Accepted Answer

The primary function of the proximal convoluted tubule is to reabsorb ions, organic molecules, vitamins, and water from the filtrate back into the bloodstream, which is essential for maintaining homeostasis.

The Primary Function of the Proximal Convoluted Tubule Is