Which of the Following Describes Tubular Reabsorption in the Kidney

Multiple Choice

Which of the following describes tubular reabsorption in the kidney?

A) the movement of substances from the peritubular capillaries into the tubular fluid
B) the movement of substances from the proximal tubule into the loop of Henle
C) transepithelial transport from the lumen of the tubule into renal interstitial fluid
D) movement of Na⁺, Cl^-, and water from glomerular capillaries into Bowman's capsule
E) transport of solutes from the renal medullary interstitium into the collecting duct