Question

Papillae occur along the walls of the taste buds on the tongue.
A) True
B) False

Answer 1

Papillae occur along the walls of the taste buds on the tongue. True.

Step-by-step explanation:

True. Papillae occur along the walls of the taste buds on the tongue. Taste buds are located on the tongue and they contain specialized gustatory receptor cells that respond to chemical stimuli dissolved in the saliva. These receptor cells are sensitive to the chemicals contained within foods that are ingested, and they release neurotransmitters based on the amount of the chemical in the food. Neurotransmitters from the gustatory cells can activate sensory neurons in the facial, glossopharyngeal, and vagus cranial nerves.