Multiple choice Which of the following statement is correct? Urine leaves the urinary bladder of female by means of the uterus. Urethra carries urine from the kidney to the urinary bladder. The U-shaped portion of a nephron located in the medulla region is called Loop of Henle. Renal vein supplies blood to kidney. Ammonia is converted into urea in kidney. Reveal answer Fill a bubble to check yourself C Correct answer Explanation This statement is correct.