Anatomy Of A Taste Bud

A receptor cell has microvilli called a taste hair protruding through a pore on the apical surface of the taste bud. Salty sour bitter sweet and umami.

Science Source Fish Taste Bud Anatomy

These hairs are the receptor surface for taste stimuli.

Anatomy of a taste bud. In fish taste buds occur on the lips the flanks and the caudal tail fins of some species and on the barbels of catfish. Taste receptor cells are long thin cells oriented perpendicular to the surface of the tongue. Taste buds are found in the walls of tiny valleys between the papillae where their surface is exposed to chemicals dissolved in saliva while being protected from damage.

Taste bud small organ located on the tongue in terrestrial vertebrates that functions in the perception of taste. These structures are involved in detecting the five elements of taste perception. The taste receptors are located around the small structures known as papillae found on the upper surface of the tongue soft palate upper esophagus the cheek and epiglottis.

Taste buds structure filiform papillae these are the commonest papillae on the tongue and cover the majority of the anterior two thirds of the tongue. They are small and conical and do not contain taste buds. Each taste bud is derived from a group of specialized epithelial cells that are connected to sensory neurons.

There are approximately 50 receptor cells in each taste buds. Each taste bud consists of 30 100 taste receptor cells. One end of the taste each taste receptor cell is exposed to the oral cavity and has microvilli on its surface to increase contact with stimuli.

Taste Wikipedia