Tubular reabsorption
A) refers to the movement of a substance from the peritubular capillary blood into the tubular fluid.
B) occurs by either active or passive transport.
C) involves the process of transepithelial transport.
D) both (b) and (c) above.
E) all of these answers.

Question

Quizplus · Accepted Answer

Tubular reabsorption involves the movement of substances from the tubular fluid into the peritubular capillary blood, and this movement can occur by either active or passive transport. This process also involves transepithelial transport, as the substances must cross the tubule cells to move from the tubular fluid to the peritubular capillaries. Therefore, both options (b) and (c) are correct, making option D the best choice.

Tubular Reabsorption