What are renal tubules?
A) Clusters of capillaries that act as filters
B) Long, twisted structures where reabsorption occurs
C) Functional units of the kidney
D) Cavities within the kidney that collect urine from many ducts

Question

Quizplus · Accepted Answer

Renal tubules are long, twisted structures within the nephrons of the kidney where reabsorption of water, ions, and nutrients occurs, as well as the secretion of waste products into the urine.

What Are Renal Tubules