Which of the following statements is true concerning olfactory cells?Multiple ChoiceOlfactory cells are located in the roof of the nasal cavity.Olfactory cells are modified neurons.Each olfactory cell has only one out of several hundred different types of receptor proteins.Olfactory cells end in a tuft of about five cilia.
Question
Which of the following statements is true concerning olfactory cells?Multiple ChoiceOlfactory cells are located in the roof of the nasal cavity.Olfactory cells are modified neurons.Each olfactory cell has only one out of several hundred different types of receptor proteins.Olfactory cells end in a tuft of about five cilia.
Solution
All of the statements are true concerning olfactory cells.
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Olfactory cells are indeed located in the roof of the nasal cavity. This is where the sense of smell originates.
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Olfactory cells are modified neurons. They are specialized sensory receptors that are capable of detecting odor molecules.
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Each olfactory cell has only one out of several hundred different types of receptor proteins. This allows the olfactory system to detect a wide range of smells.
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Olfactory cells end in a tuft of about five cilia. These cilia increase the surface area of the olfactory cells, enhancing their ability to detect odor molecules.
Similar Questions
Where are the olfactory cells located?Multiple Choiceon the olfactory epithelia, located in the roof of the nasal cavityon the olfactory cutaneous tissue within the roof of the nasal cavityon the olfactory epithelia, located at the base of the nasal cavityon the outer edge of the tongue
The olfactory cells are located in the Blank______.Multiple choice question.nasal cavityoral cavitypharynxinner ear
Matching:Olfactory nervesAnswer 1 Question 5In epithelium of roof of nasal cavityAnswer 2 Question 5Olfactory tractAnswer 3 Question 5To olfactory area in temporal lobe of cerebrumAnswer 4 Question 5Olfactory cellsAnswer 5 Question 5Olfactory bulbAnswer 6 Question 5Ethmoid boneAnswer 7 Question 5Supporting cellAnswer 8 Question 5
Nerve signals from taste buds go to the ______Blank located between the parietal and temporal lobes, while those for olfactory cells go to the olfactory cortex located primarily in the ________Blank.Multiple Choicehypothalamus; thalamusthalamus; hypothalamusprimary somatosensory area; frontal lobethalamus; occipital lobegustatory cortex; temporal lobe
What is the main function of olfactory receptor cells?A) Destroying odor moleculesB) Receive and transmit signals from odor moleculesC) Closing potassium channels in the cellD) Opening potassium channels in the cellE) Building the structure of the olfactory bulb
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