The respiratory system terminates at the ________
A) Lungs B) Bronchioles C) Alveoli D) Bronchus
C
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In order for a severed peripheral nerve to regenerate and recover its original function, nerve fibers must sprout and enter tubes formed by
A. nodes of Ranvier. B. myelin. C. basement membranes and connective tissues. D. former axons.
At least 1 gram of feces is necessary to run a fecal sample
Indicate whether the statement is true or false
In males and females, the process of arousal is under the control of
A) the parasympathetic nervous system. B) the sympathetic nervous system. C) both the parasympathetic and sympathetic nervous systems. D) the central and sympathetic nervous systems. E) the central nervous system only.
Secretion takes place throughout the nephron, but mostly in the ________
A) proximal convoluted tubule B) loop of Henle C) distal convoluted tubule D) glomerulus