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Worksheetsweek 9 PASS 1016MSC
Total questions: 10
Worksheet time: 7mins
frequency = volume, amplitude = pitch
True
False
A low-frequency sound displaces the basilar membrane near the base
False
True
Basal cells replace olfactory neurons every 6 weeks
True
False
The binding of substances causes a 3rd messenger system to trigger depolarisation of the receptor membrane, and a subsequent action potential
True
False
In sensing smell, the chemicals must dissolve in the layer of mucous, coating the epithelium
True
False
which of the following nerve isnt involved in gustation (there are 3)
CN VII: Facial
CN IX: Glossopharyngeal
CN X: Vagus
CN XII: Hypoglossal
taste and olfaction receptors are...
chemoreceptors
thermoreceptors
mechanoreceptors
noiceceptors
Endolymph is located in the....
bony labrinth
membranous labrinth
hair cells are what receptor type?
(a)
what is cerumen?
