The path along which the olfactory receptors send their electrical message to the brain:
Correct answer: B. Olfactory tract
- A. Inhibitory signals
- B. Olfactory tract
- C. Receptor sites
- D. Taste buds
Explanation
The olfactory tract is the pathway along which the olfactory receptors send their electrical messages to the brain. Once odorants bind to the receptors in the olfactory epithelium, electrical signals are transmitted via the olfactory nerve fibers to the olfactory bulb, which is part of the brain
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About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
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