The figure below illustrates how a neuron with a myelinated axon transmits signals. 
What is happening in Region A of this figure?
A) An action potential is moving between two nodes of Ranvier.
B) Neurotransmitters are rapidly diffusing between two nodes of Ranvier.
C) An electric charge is moving rapidly between two nodes of Ranvier.
D) Myelin is carrying sodium ions between two nodes of Ranvier.
Correct Answer:
Verified
Q1: A myelin sheath
A) stores sodium ions.
B) acts
Q3: Which of the following best describes the
Q5: Which of the following is most likely
Q6: The branched receiving ends of a nerve
Q7: Action potentials move faster in myelinated nerve
Q8: Which of the following statements about axons
Q8: How does the central nervous system recognize
Q13: An action potential travels in only one
Q17: Which of the following is the pathway
Q19: A strong stimulus produces
A) stronger action potentials.
B)
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