Which of the following statements about the olfactory system is true?
A)The two nasal cavities sample different sections of air providing a binasal experience.
B)Turbinates are always in motion to sweep odorants up to the olfactory epithelium.
C)Olfactory receptor neurons die after about a month and must be resupplied.
D)All odorants must reach the olfactory epithelium through the nose.

Question

Quizplus · Accepted Answer

Olfactory receptor neurons have a limited lifespan of about a month and must be constantly replaced.

Which of the Following Statements About the Olfactory System Is