ANATOMY

Detailed explanation-1: -Urine is transported out of the papilla by a peristaltic process to the pelvis and ureters and then is stored in the bladder. Peristalsis is initiated in the renal pelvis and is propagated along the urinary tract by smooth muscle cells in the ureter coat.

Detailed explanation-2: -In the urinary system, the peristaltic motion is caused by a muscular contraction of the ureteral wall initiated by pacemakers. This drives urine from the kidney to the bladder through the ureter.

Detailed explanation-3: -The ureter carries urine from the kidney to your bladder.

Detailed explanation-4: -Peristalsis is an automatic and important process. It moves: Food through the digestive system. Urine from the kidneys into the bladder.

Detailed explanation-5: -The function of the ureter is to transport urine from the renal pelvis toward the bladder and to protect the renal parenchyma from distally generated backflow and back pressure. The ureter manifests peristaltic activity and can adapt its mechanical characteristics to diuresis amount.