Which of the following does NOT influence the time necessary for a nerve impulse to be conveyed by a particular neuron?
A) length of the axon
B) presence or absence of a myelin sheath
C) diameter of the axon
D) presence or absence of nodes of Ranvier
E) whether axon is sensory or motor

Question

Quizplus · Accepted Answer

Whether the axon is sensory or motor does not affect the time necessary for a nerve impulse to be conveyed, as both types of neurons convey impulses at similar speeds. The length, diameter, presence of myelin, and nodes of Ranvier all play a role in determining the speed of nerve impulse transmission.

Which of the Following Does NOT Influence the Time Necessary