Masteringa&p With Pearson Etext -- Standalone Access Card -- For Fundamentals Of Anatomy & Physiology (11th Edition)
3rd Edition
ISBN: 9780134499710
Author: Martini, Frederic H., Nath, Judi L., Bartholomew, Edwin F.
Publisher: PEARSON
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Question
Chapter 11.2, Problem 5R
Summary Introduction
To describe: The effect of neurons resting membrane potential when there is a decrease in potassium ion concentration.
Introduction: The membrane potential states the unequal electric potential inside and outside of the plasma membrane of the neuron. The membrane potential is also called the resting potential, the plasma membrane is important for the permeability of the ions through the membrane to induce a potential.
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Chapter 11 Solutions
Masteringa&p With Pearson Etext -- Standalone Access Card -- For Fundamentals Of Anatomy & Physiology (11th Edition)
Ch. 11.1 - Prob. 1RCh. 11.1 - Prob. 2RCh. 11.1 - Prob. 3RCh. 11.1 - Prob. 4RCh. 11.1 - Prob. 5RCh. 11.1 - Prob. 6RCh. 11.1 - Prob. 7RCh. 11.1 - Prob. 8RCh. 11.1 - Prob. 9RCh. 11.1 - Prob. 10R
Ch. 11.1 - Prob. 11RCh. 11.1 - Prob. 1LOCh. 11.1 - Prob. 2LOCh. 11.1 - Prob. 3LOCh. 11.1 - Prob. 4LOCh. 11.1 - Prob. 5LOCh. 11.1 - Prob. 1ICh. 11.1 - Prob. 2ICh. 11.1 - Prob. 3ICh. 11.1 - Prob. 1SRCh. 11.1 - Labeling: Label each of the structures in the...Ch. 11.1 - Labeling: Label each of the structures in the...Ch. 11.1 - Prob. 4SRCh. 11.1 - Prob. 5SRCh. 11.1 - Prob. 6SRCh. 11.1 - Prob. 7SRCh. 11.1 - Prob. 8SRCh. 11.1 - Prob. 9SRCh. 11.1 - Prob. 10SRCh. 11.1 - Prob. 11SRCh. 11.1 - Prob. 12SRCh. 11.1 - Prob. 13SRCh. 11.1 - Prob. 14SRCh. 11.1 - Prob. 15SRCh. 11.1 - Prob. 16SRCh. 11.1 - Prob. 17SRCh. 11.1 - Prob. 18SRCh. 11.1 - Prob. 19SRCh. 11.1 - Prob. 20SRCh. 11.2 - Define membrane potential.
Ch. 11.2 - Prob. 2RCh. 11.2 - Prob. 3RCh. 11.2 - Prob. 4RCh. 11.2 - Prob. 5RCh. 11.2 - Prob. 6RCh. 11.2 - Prob. 7RCh. 11.2 - Prob. 8RCh. 11.2 - Prob. 9RCh. 11.2 - Prob. 10RCh. 11.2 - Prob. 11RCh. 11.2 - Prob. 12RCh. 11.2 - C. Compare the absolute refractory period with the...Ch. 11.2 - Prob. 14RCh. 11.2 - Prob. 15RCh. 11.2 - Prob. 16RCh. 11.2 - Prob. 17RCh. 11.2 - Prob. 18RCh. 11.2 - Prob. 19RCh. 11.2 - Prob. 20RCh. 11.2 - Prob. 21RCh. 11.2 - Prob. 22RCh. 11.2 - Prob. 23RCh. 11.2 - Describe the general role of membrane potential...Ch. 11.2 - Explain how the resting membrane potential is...Ch. 11.2 - Describe the functions of gated ion channels with...Ch. 11.2 - Describe graded potentials.
Ch. 11.2 - Prob. 5LOCh. 11.2 - Describe continuous propagation and saltatory...Ch. 11.2 - Describe the general structure of synapses in the...Ch. 11.2 - Discuss the significance of postsynaptic...Ch. 11.2 - Discuss the interactions that make information...Ch. 11.2 - Prob. 1ICh. 11.2 - Prob. 2ICh. 11.2 - Prob. 3ICh. 11.2 - Vocabulary: Write the term for each of the...Ch. 11.2 - Vocabulary: Write the term for each of the...Ch. 11.2 - Vocabulary: Write the term for each of the...Ch. 11.2 - Vocabulary: Write the term for each of the...Ch. 11.2 - Vocabulary: Write the term for each of the...Ch. 11.2 - Vocabulary: Write the term for each of the...Ch. 11.2 - Vocabulary: Write the term for each of the...Ch. 11.2 - Vocabulary: Write the term for each of the...Ch. 11.2 - Short answer: For the following diagram of a...Ch. 11.2 - Section integration: Guillain-Barré (ghē-YAN...Ch. 11 - Prob. 1CRQCh. 11 - Prob. 2CRQCh. 11 - Prob. 3CRQCh. 11 - Prob. 4CRQCh. 11 - Prob. 5CRQCh. 11 - Prob. 6CRQCh. 11 - Prob. 7CRQCh. 11 - Prob. 8CRQCh. 11 - Prob. 9CRQCh. 11 - Prob. 10CRQCh. 11 - Prob. 11CRQCh. 11 - Prob. 12CRQCh. 11 - Prob. 13CRQCh. 11 - Prob. 14CRQCh. 11 - Prob. 15CRQCh. 11 - Prob. 16CRQCh. 11 - Prob. 17CRQCh. 11 - Prob. 18CRQCh. 11 - Prob. 19CRQCh. 11 - Prob. 20CRQCh. 11 - Prob. 21CRQCh. 11 - Prob. 22CRQCh. 11 - Prob. 23CRQCh. 11 - Prob. 24CRQCh. 11 - Prob. 25CRQCh. 11 - Prob. 26CRQCh. 11 - Prob. 27CRQCh. 11 - Prob. 28CRQCh. 11 - Prob. 29CRQCh. 11 - What three functional classes of neurons are found...Ch. 11 - Prob. 31CRQCh. 11 - Prob. 32CRQCh. 11 - Prob. 33CRQCh. 11 - Prob. 1CICh. 11 - Prob. 2CICh. 11 - Prob. 3CI
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- Conformational changes in channel proteins brought about by voltage changes are responsible for opening and closing Na+ and K+ gates during the generation of an action potential. (True or false?)arrow_forwardWhen a neuron opens voltage-gated Na+ channels, what happens to the membrane potential?arrow_forwardHow much of a change in the membrane potential is necessary for the summation of postsynaptic potentials to result in an action potential being generated?arrow_forward
- What is the expected resting membrane potential (in mV) of a neuron that is typical in all ways except for possessing an intracellular potassium concentration of 94 mM and double the normal resting permeability to sodium?arrow_forwardHow do depolarize, repolarize, and hyperpolarize describe the direction of changes in the membrane potential relative to the resting potential in an excitable cell?arrow_forwardWhy is the movement of ions across the plasma membrane important, and in which direction do ions move during each phase of the action potential?arrow_forward
- What would happen if summation of graded potentials in a neuron did not occur?arrow_forwardWhat happens to the membrane potential inside and outside of the cell when Ca+ channels are open?arrow_forwardHow does increasing the intracellular Na+ concentration affect the action potential of a neuron?arrow_forward
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