Identify the sensory receptors of the chemical senses.

The sensory receptors of the chemical senses are:

1. Olfactory receptors: located in the nasal cavity and responsible for detecting odors.
2. Taste receptors: located on the taste buds on the tongue and responsible for detecting different tastes such as sweet, sour, salty, bitter, and umami.

Olfactory receptors (smell):
- Olfactory epithelial cells

Gustatory receptors (taste):
- Taste buds located on the tongue, palate, epiglottis, and upper esophagus
- Type I taste cells: detect sweet, sour, salty, and bitter tastes
- Type II taste cells: detect umami taste