Which process in the nephron is least selective?
A) filtration
B) reabsorption
C) active transport
D) secretion

Question

Quizplus · Accepted Answer

Filtration in the nephron is the least selective process, as it allows almost all components of the blood except for blood cells and large proteins to pass through the glomerular filter into the Bowman's capsule. This is in contrast to reabsorption, active transport, and secretion, which are highly selective processes that specifically target certain molecules for reabsorption into the blood or secretion into the urine.

Which Process in the Nephron Is Least Selective