Action Potentials Are Related to Impulses Conducted Along an Axon

Multiple Choice

Action potentials are related to impulses conducted along an axon in that

A) many impulses are required to cause one action potential.
B) active transport of Na⁺ and K⁺ are required for impulse conduction but not for an action potential.
C) impulses are stronger responses than are action potentials.
D) propagation of a series of action potentials along a nerve cell fiber constitutes an impulse.