PRINCIPLES OF ANATOMY+PHYSIOLOGY
16th Edition
ISBN: 9781119821823
Author: Tortora
Publisher: WILEY C
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Chapter 17, Problem 2CP
What is the sequence of events from the binding of an odorant molecule to all, olfactory cilium to the arrival of a nerve impulse in the orbitofrontal area?
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Chapter 17 Solutions
PRINCIPLES OF ANATOMY+PHYSIOLOGY
Ch. 17 - How do basal cells contribute to olfaction?Ch. 17 - What is the sequence of events from the binding of...Ch. 17 - How do olfactory receptor cells and gustatory...Ch. 17 - Trace the path of a gustatory stimulus from...Ch. 17 - 5. Compare the olfactory and gustatory' pathways.
Ch. 17 - What is visible light?Ch. 17 - 7. What is the conjunctiva?
Ch. 17 - Why is the lacrimal apparatus important?Ch. 17 - What types of cells make up the neural layer and...Ch. 17 - 10. Why is aqueous humor important?
Ch. 17 - How do photopigments respond to light and recover...Ch. 17 - How do receptor potentials arise in...Ch. 17 - By what pathway do nerve impulses triggered by an...Ch. 17 - 14. How are sound waves transmitted from the...Ch. 17 - How do hair cells in the cochlea and vestibular...Ch. 17 - What is the pathway for auditory impulses from the...Ch. 17 - Compare the functions of the utricle, saccule, and...Ch. 17 - What is the role of vestibular input to the...Ch. 17 - Describe the equilibrium pathways.Ch. 17 - How do the origins of the eyes and ears differ?Ch. 17 - 21. What changes in the eyes and ears are related...Ch. 17 - Mario has experienced damage to his facial nerve....Ch. 17 - Prob. 2CTQCh. 17 - As you help your neighbor put drops in her...
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- Which of the following statements is true regarding olfactory information? the olfactory receptors are located in the olfactory bulb the glomeruli are organized by connections with specific olfactory receptor types the olfactory tract axons go directly to the orbitofrontal cortex odorants are detected on the cell bodies of the olfactory receptorsarrow_forwardWhich of the following statements about the olfactory system is true? Question 2 options: Turbinates are always in motion to sweep odorants up to the olfactory epithelium. All odorants must reach the olfactory epithelium through the nose. The two nasal cavities sample different sections of air providing a binasal experience. Olfactory receptor neurons die after about a month and must be resupplied.arrow_forwardDraw a simple circuit showing the path of odor signals from nasal epithelium to the olfactory bulb, then to the olfactory cortex, and on to the sensory motor cortex.arrow_forward
- Trace the pathway of an olfactory impulse from a receptor to the cerebrum.arrow_forwardWhat is the vomeronasal organ and what activity does it perform? Why is its functioning often considered distinct from the sense of smell, but a component of the olfactory system of vertebrates?arrow_forwardA mixture of two of the compounds illustrated in Figure 33.6 is applied to a section of olfactory epithelium. Only receptors 3, 5, 9, 12, and 13 are activated, according to Figure 33.7. Identify the likely compounds in the mixture.arrow_forward
- What are the parts and location of all structures that make up olfactory pathway?arrow_forwardWhere are olfactory neurons located? Explain their structurearrow_forwardin what ways are the size of an animals olfactory epithelium and associated number of receptor cells related to olfactory acuity and detection of a variety of odorants?arrow_forward
- Describe olfactory neurons and explain how airbornemolecules can stimulate action potentials in olfactorynervesarrow_forwardWhich two of the following are part of the olfactoryorgans?a. olfactory receptorsb. columnar epithelial cells in the nasal mucosac. the nosed. the brainarrow_forward(a) What is the precise location of the olfactory epithelium?(b) Trace the pathway of olfactory stimuli from the olfactory epithelium to the cerebral cortex.arrow_forward
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