Which of the following statements is true regarding olfaction? list all that apply Smell is a...

Which of the following statements is true regarding olfaction? list all that apply

Smell is a chemical sense.
Odorant molecules dissolve in mucus before stimulating a receptor.
Humans can only distinguish up to 200 odors.
Olfactory receptors have hairs on the apical surface that respond to stimuli.
When olfactory receptors are stimulated a receptor potential is created.

Expert Solution

Options a, b and d are correct.

A.) Smell is a chemical sense.
B.) Odorant molecules dissolve in mucus before stimulating a receptor
D.) Olfactory receptors have hairs on the apical surface that respond to stimuli

gladiator answered 2 years ago

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