Characteristics of Epithelial Tissues Practice Test 2026 - Free Epithelial Tissue Practice Questions and Study Guide

Taste buds are neuroepithelium designed to detect chemical stimuli and convert them into neural signals. Their receptor cells bind tastants and send electrical impulses through gustatory nerve fibers to the brain, where the information is interpreted as taste. This sensory role is distinct from absorption (taking in substances), secretion (releasing substances), or excretion (eliminating waste). So the function linked to this tissue type is sensation.