Match each step in urine formation to its description.
-movement from the nephron lumen to the blood
A)excretion
B)filtration
C)reabsorption
D)secretion

Question

Quizplus · Accepted Answer

Reabsorption is the process of moving substances from the nephron lumen back into the blood.

Answer: B 
 Filtration is the process of moving substances from the blood into the nephron lumen to form urine.

Answer: D 
 Secretion is the process of moving substances from the blood into the nephron lumen to be eliminated in urine.

Answer: A 
 Excretion is the process of eliminating urine from the body through the urinary tract.

Match Each Step in Urine Formation to Its Description