Explanation The resulting potential or the chloride Nernst potential is equal to -60mV. This value is equal to the actual transmembrane potential difference, which is calculated using the Goldman equation. These values indicate that the Na+ and K + ions are not at their Nernst potentials whereas the Cl - ion is. The reason for this lies in the fact that upon depolarization of the membrane the potential rises about 20 mV and becomes approximately -40 mV. This leads to a change in the permeability of Na+ and leads to the opening of channels allowing Na + to flow into the cell...

The behavior of the given ions as an action potential propagates along an axon needs to be discussed. Concept Introduction : An axon is a nerve fiber which is long and is a slender projection in the nerve cell. It conducts electrical impulses identified as potential actions far from the body of the nerve cells.

BIOCHEMISTRY (HARDBACK) W/ACCESS CODE

6th Edition

ISBN: 9781337194204

Author: GARRETT

Publisher: CENGAGE L

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Question

Chapter 32, Problem 15P

Interpretation Introduction

Interpretation:

The behavior of the given ions as an action potential propagates along an axon needs to be discussed.

Concept Introduction :

An axon is a nerve fiber which is long and is a slender projection in the nerve cell. It conducts electrical impulses identified as potential actions far from the body of the nerve cells.

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Chapter 32, Problem 14P

Chapter 32, Problem 16P

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Solution Summary: The author explains the behavior of the given ions as an action potential propagates along an axon.

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