taste bud and the papillae of the tongue. basic taste areas: sweet, salty, sour, bitter and umami

acid anatomical anatomy area areas background basal basic bitter bud buds cell chart cross diagram education epithelium gustation health human illustration isolated language lingual localization map medical medicine microvilli mouth oral organ papilla papillae parts pore protruded receptor receptors salt salty schematic science scientific section sense sensory smack sour sugary sweet taste tasteful tastes tongue umami vector white zone