Also called statute mile. a unit of distance on land in English-speaking countries equal to 5280 feet, or 1760 yards (1.609 kilometers).
Urine formation begins in the renal corpuscle, where blood passing through the glomerulus is filtered. Filtrates include water, ions, and other solutes, which are filtered out of the blood and into the capsular space to begin urine formation. Urine passes into the proximal convoluted tubule, then into the nephron loop.The nephron concentrates urine by the process of the countercurrent multiplication system.iltrates include water, ions, and other solutes, which are filtered out of the blood and into the capsular space to begin urine formation. Urine passes into the proximal convoluted tubule, then into the nephron loop. The nephron concentrates urine by the process of the countercurrent multiplication system.
Relevance. Rating Newest Oldest. Best Answer: Urine is formed in the kidneys, specifically by the renal tubules in the kidneys. It drains into the renal pelvis (think of this like a collecting pool of the urine as it comes out of the kidneys).This drains down the ureters to the bladder (the next big collecting pool).elevance. Rating Newest Oldest. Best Answer: Urine is formed in the kidneys, specifically by the renal tubules in the kidneys. It drains into the renal pelvis (think of this like a collecting pool of the urine as it comes out of the kidneys).