The vitreous body
A) fills the anterior cavity.
B) helps to stabilize the eye and give physical support to the retina.
C) is removed and recycled every few hours.
D) All of the answers are correct.
E) None of the answers is correct.
Answer: B
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The ____________________ controls breathing, heartbeat rates, and reactions to visual and auditory stimuli
Fill in the blank(s) with correct word
The antebrachium contains the ________
A) scapula and clavicle B) phalanges C) humerus D) carpals and metacarpals E) radius and ulna
Metabolism is defined as _____
A) the taking in of nutrients B) all the chemical reactions occurring in an organism that support life C) the breakdown of substances into simpler forms D) the removal of wastes produced by chemical reactions
In the thick segment of the ascending limb of the nephron loop, K+ reenters the cell from the interstitial fluid via the ________. K+ is then secreted into the tubular fluid.
A. juxtaglomerular apparatus B. countercurrent exchange C. Na+-K+ pump D. countercurrent multiplier E. vasa recta