Nerve Cell and Action Potential Quiz You should know the structures and locations of a nerve cell and you should be able to draw, label, and describe what happens during an action potential.
Nerve Cell
Nerve Cell
Action Potentials Figure 12.13a –70 4 +35 3 5 Depolarization Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 4 +35 3 5 Depolarization Repolarization Action potential mV Threshold 2 –55 Local potential 1 7 –70 Resting membrane potential 6 Hyperpolarization Time (a) Figure 12.13a