Q1 - Biology 30 - Taylor Argyll - Async - 2023/20243EDmatch the terms to the+40mVOmV1-70mV142$34RF%5RestingPotentialο ο ο οTGa docs.google.comμασι, και μουνιοτοπίσει6Hyperpolarization Repolarization Depolarizationο ο ο οTimeY&7ΗOΟ Ο ΟU* 008•[[7] Nervous System - Topic 2 - Nerve ImpulsesΗ ΟΜΑΟ Ο Ο ΟJ KP

Answered: +40mV -70mV 2 3₂ OmV 4 ich concet…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Question

Q1 - Biology 30 - Taylor Argyll - Async - 2023/2024
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Hyperpolarization Repolarization Depolarization
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[[7] Nervous System - Topic 2 - Nerve Impulses
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Expert Solution

Step 1: Action Potential

Electrical signals are how neurons communicate. Electrical signals are generated when there is a potential difference. AP describes how the potential difference is created

Resting potential is the membrane potential when the neurons are not sending electrical signals, that is, they are at rest. The inside of the cell is negative relative to the outside of the cell. Resting potential is about -70 mV

The action potential is when the neuron sends a signal down the axon, away from the body. A stimulus causes the resting potential to move towards 0 mV. When depolarization reaches the threshold (~ -55 mV), the neurons fire an action potential.