Action potentials move faster in myelinated nerve fibers because
A) sodium ions can leap from node to node.
B) dendrites do not need to connect directly to axons.
C) sodium ions can pass through myelin faster than they do across the plasma membrane of a neuron.
D) action potentials leap from node to node.
Correct Answer:
Verified
Q2: A reflex arc
A) has only sensory neurons
Q3: Which of the following best describes the
Q4: Although many people worry about their sodium
Q5: Which of the following is an example
Q6: The branched receiving ends of a nerve
Q8: How does the central nervous system recognize
Q9: Axons transmit information in the form of
A)
Q10: Initially,when a neuron receives a stimulus,
A) sodium
Q11: Neurotransmitters carry a signal from a stimulated
Q12: Botulism is a type of paralysis (inability
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