In order for you to enjoy the smell of a flower, molecules called _______ from the flower must land on your olfactory epithelium, which lines the inside of the nose.
A) odorants
B) photons
C) tastants
D) free radicals

Question

Quizplus · Accepted Answer

Odorants are the specific molecules responsible for producing a scent or odor. When we smell a flower, the odorants from the flower travel into our nose and interact with receptors in our olfactory epithelium, allowing us to perceive the scent. Photons are particles of light, tastants are molecules responsible for taste, and free radicals are unstable atoms or molecules that can cause damage to cells. None of these are directly related to the sense of smell.

In Order for You to Enjoy the Smell of a Flower