The tip of each renal pyramid, where urine goes from the collecting duct is called

With aging, a loss of inhibitory action potentials to the sacral region of the spinal cord results in

Normal urine should have all of the characteristic listed below EXCEPT

Normal urine should have all of the characteristic listed below EXCEPT

There are ____ openings in the urinary bladder

Tubular reabsorption and tubular secretion differ in that

There are ____ openings in the urinary bladder

Urine formation involves

The major route of excretion for fluids (under normal conditions) is the

Plasma is part of the