The Opening Between Each Atrium and Its Ventricle Is Guarded

question 180

Short Answer

The opening between each atrium and its ventricle is guarded by the ________, which connects the ventricular side to collagenous tendons, called ________.________ muscles provide stability for these tendons.

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Definitions:

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.

ADH Production

The synthesis and release of antidiuretic hormone (vasopressin) by the posterior pituitary gland, which helps regulate water balance in the body.