When comparing the chemoreceptors of the olfactory and gustatory systems, which of the following statements is NOT true?
A. Only olfactory receptor cells are neurons with axons.
B. Only taste receptor cells have ionotropic receptor mechanisms.
C. Only olfactory receptor cells connect directly to the cerebrum.
D. Only taste receptor cells are clustered in buds.
E. Only olfactory receptor cells are continuously regenerated throughout life.
ANS: E
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