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AP Psychology
Unit 2 – Biological Basis of Behavior
Topic 2.4
How could we argue that nerve impulses are predominantly electrical rather than chemical reactions?
Nerve impulses involve electrically charged particles moving across neuronal membranes to generate an action potential.
Chemical changes occur only after the electrical impulse has reached its destination neuron.
Chemicals only play minor roles within synaptic spaces between neurons, not inside them.
Neurons don't rely on chemicals during the refractory period.
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AP Psychology - 2.4 Neural Firing
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Chemical Reactions
Nerve Impulses
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About Fiveable
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Resources
Cram Mode
AP Score Calculators
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Crisis Text Line
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© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
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