The delay between an action potential in a soma and its appearance 30 cm down the efferent axon is 5 ms. The conduction velocity is
A) 6 mm s-1
B) 6 cm s-1
C) 150 cm s-1
D) 15 m s-1
E) 60 m s-1
Correct Answer:
Verified
Q2: The conduction velocity is increased by
A) Shortening
Q3: W e inject a slightly depolarizing current
Q4: To determine the length constant, or space
Q5: An action potential begins at a special
Q6: The specific capacitance of a bare membrane
Q7: The axial resistance
A) Depends inversely on the
Q8: Myelin increases conduction velocity because it
A) Decreases
Q9: Increasing Rm by myelination
A) Decreases the time
Q10: Myelin does all of the following EXCEPT
A)
Q11: The conduction velocity is fastest in
A) Small
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