Examlex
Find the exact values of the six trigonometric functions of the angle shown in the figure. (Use the Pythagorean Theorem to find the third side of the triangle.)
Urine Concentration
The process by which the kidneys regulate the water content and solute composition of urine, affecting its overall concentration.
Distal Tubule
A portion of the kidney nephron that functions in the reabsorption of electrolytes and water, and the secretion of hydrogen and potassium ions.
Collecting Tubule
Kidney tubule that receives fluid from several nephrons and delivers it to the renal pelvis.
Exhalation
The process of breathing out or expelling air from the lungs, involved in the respiratory cycle.
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