The round window
A. increases the pressure of the perilymph.
B. acts as a mechanical release for waves within the cochlea.
C. allows for compression of the organ of Corti.
D. vibrates the basilar membrane.
E. reflects sound waves.
Answer: B
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Hyperphagy
A) Is an important adaptation for survival in all animals, including humans. B) Is common in large mammals, but rare in small mammals and birds. C) Translates into fat deposition, which is important for migration, reproduction, and dormancy. D) A and C
The sympathetic division of the ANS causes __________ of airway smooth muscle; therefore, resistance is __________.
relaxation; increased constriction; increased constriction; decreased relaxation; decreased none of the choices are correct
During the stress response, glucocorticoids assist in.
A) increasing blood glucose levels and stabilizing blood pressure. B) maintaining normal cerebral function. C) stimulating increased secretion of aldosterone and insulin. D) preventing excessive secretion of epinephrine.
The pancreas is indicated by ________.
A) Label H B) Label E C) Label I D) Label A E) Label B