These are all analgesics (pain relievers) naturally occurring in the central nervous system except
A) endogenous opioids.
B) dynorphins.
C) enkephalins.
D) endorphins.
E) bradykinins.
Correct Answer:
Verified
Q32: Pheromones stimulate
A)hair cells.
B)supporting cells.
C)taste cells.
D)olfactory cells.
E)olfactory glands.
Q33: Most second-order somesthetic neurons synapse with third-order
Q34: This figure shows the internal anatomy of
Q35: This figure shows the internal anatomy of
Q36: Which structure allows upper respiratory infections to
Q38: This figure shows the spiral organ (organ
Q39: Stimuli produced by sound waves reach the
Q40: This figure shows the structure of a
Q41: Each upward movement of the causes the
Q55: Human vision is limited to wavelengths ranging
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