ANATOMY

Detailed explanation-1: -Urea, together with water and other waste substances, forms the urine as it passes through the nephrons and down the renal tubules of the kidney. Two ureters. These narrow tubes carry urine from the kidneys to the bladder.

Detailed explanation-2: -Every day, your kidneys filter about 120 to 150 quarts of blood to remove wastes and balance fluids. This process produces about 1 to 2 quarts of urine per day. Ureters. Thin tubes of muscle that connect your kidneys to your bladder and carry urine to the bladder.

Detailed explanation-3: -The urine flows from the kidneys to the bladder through two thin tubes of muscle called ureters, one on each side of your bladder. Your bladder stores urine.

Detailed explanation-4: -It is an aqueous solution of greater than 95% water. Other constituents include urea, chloride, sodium, potassium, creatinine and other dissolved ions, and inorganic and organic compounds. Urea is a non-toxic molecule made of toxic ammonia and carbon dioxide.

Detailed explanation-5: -The large intestine (colon) also absorbs some water. Nearly all the water is absorbed into the bloodstream from the small intestine. The excess fluid absorbed in the blood is filtered by the kidneys, which produce the urine that is transported to the bladder.