Cranial nerve
How many different smells
CN I olfactory nerve
10^29
Where are the olfactory receptor cells
Olfactory epithelium
Olfactory hairs
On olfactory cells
Cilia
Odorant binding proteins
Chemoreceptors
450
On olfactory hairs
Mucus
Olfactory glands produce
Coat hair
Trap chemicals for smell