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Psu Bio 161 Exam 2 Cq/Preweek/Wrapup (Nervous System) Questions And Answers With Verified Solutions Already Passed!!! $13.99
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Psu Bio 161 Exam 2 Cq/Preweek/Wrapup (Nervous System) Questions And Answers With Verified Solutions Already Passed!!!

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Psu Bio 161 Exam 2 Cq/Preweek/Wrapup (Nervous System) Questions And Answers With Verified Solutions Already Passed!!!

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  • December 10, 2024
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Psu Bio 161 Exam 2 Cq/Preweek/Wrapup
(Nervous System) Questions And
Answers With Verified Solutions Already
Passed!!!
Which of the following will types of neurons will pass through a spinal cord root
ganglion?
-afferent
-efferent - ANSWER✔✔ afferent
(Afferent neurons deliver information to the CNS that has been gathered in the
PNS.They are functionally classified as psuedounipolar and have cell bodies
(somas) that are grouped in the the dorsal (back) root ganglia.)

what structures are likely to be found in the ganglia?
-Schwann cells
-axons
-cell bodies
-myelin sheaths - ANSWER✔✔ cell bodies

which part of the neuron typically receives signals from other neurons?
-axon
-axon terminal
-hillock
-dendrites
-nodes of Ranvier - ANSWER✔✔ dendrites
(the neuron may receive signals (via neurotransmitters or other chemicals/triggers)
at the dendrites and the some)

Schwann cells wrap around what part of a neuron?
-soma
-dendrites
-axon hillock
-axon - ANSWER✔✔ axon

based on the structures discussed about neuronal anatomy, an action potential is
more likely to travel ______.
-from axon hillock to dendrite

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