Urine flows through the ureters to the bladder as the result of ________.
A) gravity
B) a pressure gradient
C) a concentration gradient
D) peristaltic contractions
E) osmotic gradient

Question

Quizplus · Accepted Answer

Urine flows through the ureters to the bladder primarily due to peristaltic contractions, which are wave-like muscle contractions that move urine from the kidneys to the bladder.

Urine Flows Through the Ureters to the Bladder as the Result