Chapter 36

Explain the two major functions of urinary systems, and list the processes that accomplish these functions.

Trace an ammonia molecule through the mammalian body, starting in the bloodstream and ending outside the body.

What is the function of the nephron loop? The collecting duct? Antidiuretic hormone?

Discuss the differences in function of the two major capillary beds in the kidneys: the glomerular capillaries and the peritubular capillaries.

Describe the role of the kidneys as organs of homeostasis.

Discuss the role of Malpighian tubules in insects.

Explain and contrast osmoregulation in freshwater and saltwater fish.