Which of the following solutes can be reabsorbed via paracellular transport across the luminal membrane?

As air enters the nose through the nostrils it passes through a region called the _____________ before entering small passageways underneath each of the turbinate bones called _______________.

The kidneys filter 180 L of blood each day but only produce 1-2 L of urine.

Calcium is prevented from accumulating in cells by

Which of the following statements correctly describes the countercurrent multiplier mechanism in the kidneys?

EXTRA CREDIT Renal compensation to a decrease in blood H+ levels is to increase the activity of type

The filtration membrane within the kidney consists of which of the following components?

The expiratory reserve volume plus the inspiratory reserve volume equals the

Identify the urinary structure outlined in RED.

The force exerted on the filtration membrane by blood as it passes through the glomerular capillaries is known as