Which of the following describes the sequence of events for nerve impulses?
A) Action potential, refractory period, depolarization
B) Refractory period, action potential, resting potential
C) Resting potential, action potential, refractory period
D) Resting potential, hyperpolarization, action potential

Question

Quizplus · Accepted Answer

The sequence of events for nerve impulses is typically as follows:
1. Resting potential: the neuron is at rest and not transmitting any signals.
2. Action potential: an electrical impulse travels down the length of the neuron, causing depolarization (the inside of the neuron becomes more positive).
3. Refractory period: a brief period where the neuron cannot fire another action potential.
Therefore, C is the correct sequence of events.

Which of the Following Describes the Sequence of Events for Nerve