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zooch.15 part 1
special senses
| Question | Answer |
|---|---|
| Glands in olfactory organ that secrete a thick, pigmented mucus | olfactory glands |
| Epithelial projections of tongue | lingual papillae |
| Receptor cells for hearing and equilibrium | hair cells |
| Contain receptors for sensations of gravity and linear acceleration | utricle and saccule |
| Contains receptors for rotation, inside the semicircular ducts | ampulla |
| Cluster of gustatory receptors | taste bud |
| Receptors responding to stimuli causing sweet, bitter, and umami sensations | gustducins |
| Dissolved chemicals that stimulate olfactory receptors | odorants |
| Contain olfactory receptor proteins | olfactory cilia |
| oragan of hearing | organ of Corti |
| Waxy material secreted by ceruminous glands | cerumen |
| Unit of sound intensity | decibel |
| Contains bony and membranous labyrinths, and the sensory organs for hearing and equilibrium | inner ear |
| Located in temporal lobe | auditory cortex |
| Membrane overlying hair cells in the cochlear duct | tectorial membrane |
| Fluid contained within membranous labyrinth | endolymph |
| Connects middle ear to the pharynx | auditory tube |
| Membrane at end of external acoustic meatus | tympanic membrane |
| Site of first synapse of olfactory receptors | olfactory bulb |
| Auditory ossicle attached to oval window | stapes |
| Most sensitive taste sensation | bitter |