The neural impulse,or _____,is a brief electrical charge that travels down an axon.
A) action potential
B) resting membrane potential
C) neurotransmitters
D) all-or-none principle

Question

Quizplus · Accepted Answer

The neural impulse is also known as an action potential, which is a brief electrical charge that travels down an axon. This charge is created when positively charged ions enter the axon, causing a rapid depolarization of the membrane potential. This depolarization triggers voltage-gated channels to open along the axon, allowing the action potential to propagate rapidly down the axon.

The Neural Impulse,or _____,Is a Brief Electrical Charge That Travels