40. Glumus cells in the carotid bodies where the chemorecepts are located for co

Question

40. Glumus cells in the carotid bodies where the chemorecepts are located for control of breathing. The glomerus cell has voltage gated potassium ion channels that close in response to increase co2, hydrogen, and decrease in oxygen. a. The potassium ion channels ae composed of 5 domains b. The afferent nerve fibers signal the hypothalamus c. The afferent nerve fiber would show higher frequency of action potentials when potassium when the potassium ion channels close d. Closure of the K ion channels causes the glomus cell to depolarize e. The afferent nerve fibers are associate with cranial nerve 9 f. The neurotransmitters ACE and dopamine are excitatory

Explanation / Answer

The afferent nerve fibers signal the hypothalamus

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