Examlex
The concept of "functionally illiteracy" refers to people who leave school before graduating.
Water Reabsorption
The process by which water is taken back into the body from the filtrate (such as in the kidneys) during excretion, crucial for maintaining fluid balance.
Renal Tubules
A series of tubes in the kidney where urine is formed and processed, part of the nephron, the basic functional unit of the kidney.
Osmosis
The movement of water molecules through a semipermeable membrane from a region of lower solute concentration to one of higher concentration, aiming for equilibrium.
Collecting Duct
A segment of the nephron in the kidney that transports urine from the nephron to the ureters, playing a key role in the regulation of water and sodium.
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