Distinguish between excretion, egestion, osmoregulation and secretion by means of both definitions and examples.

List the 4 processes typically used by excretory systems and briefly explain each process

List the steps of regulation of water in the nephrones.

Give examples of other materials eliminated by kidneys.

Draw and label a nephron, including all of the vascular and tubular components.  Explain in detail what happens during glomerular filtration, tubular reabsorption, and tubular secretion.  Focus on the mechanisms of each process, indicating what molecules leave or return from the bloodstream.

Explain the structure of kidney and nephron?

35. Blocking carbonic anhydrase activity at which of the following labeled sites along the nephron and collecting ducts leads to a decrease in Na-H* exchange activity, and thus a decrease in H+ secretion? O) A Cortex Medulla n C B B) O C) -E OD) OE)

List the steps by which the renal tubule achieves its function

Q41: Please answer all the parts to this question by typing it  Define the following steps of the excretion process and indicate where each occurs in a metanephridial system: A)  Ultrafiltration   B) Reabsorption

Distinguish among the processes of filtration, tubular secretion, reabsorption and osmosis as they relate to the process of urine formation