Final answer:
Gustatory receptors are for taste, while olfactory receptors are for smell. Olfactory receptors are complex proteins that detect odors, and taste receptor cells have different functions.
Explanation:
Gustatory receptors are involved in taste sensation, responding to molecules in the food we eat, while olfactory receptors are responsible for our sense of smell, detecting odorant molecules in the air. Olfactory receptors are complex proteins called G protein-coupled receptors, found in olfactory cells, which activate neural messages to the brain. Taste receptor cells in the mouth have different functions, with Type II cells sensitive to sweet, bitter, and umami tastes, and Type III cells mediating sour taste perception.
Learn more about taste and smell receptors here:
https://brainly.com/question/43010052
