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Week 13: Assignment
melinda carmona
| Term | Definition |
|---|---|
| Fungiform papillae | large, mushroom-shaped bumps found in the anterior two thirds of the tongue surface; each one contains one or a few taste buds |
| Circumvallate papillae | huge, dome-shaped bumps that form a transverse row near the back of the tongue surface; each one contains thousands of taste buds |
| Foliate papillae | —red, leaflike ridges of mucosa on the lateral edges of the posterior tongue surface; each contains about a hundred or so taste buds |
| Filiform papillae | —bumps with tiny, threadlike projections; these papillae are scattered among the fungiform papillae; they do not contain taste buds but allow us to experience food texture and “feel” |
| olfactory epithelium | is located in the most superior portion of the nasal cavity |
| olfactory | epithelium consists of yellow-colored epithelial sup-port cells, basal cells, and bipolar-type olfactory sensory neurons |
| Olfaction | is our sense of smell. |
| taste buds | are the sense organs that respond to gustatory stim-uli, or taste stimuli. |
| papillae | most are associated with small, elevated projections on the tongue |
| pitch | The number of sound waves that occur during a specific time unit (frequency) determines the tone |