. channels in the plasma membraneopen or close in response to changes in theelectrical charge difference across themembrane
. channels in the plasma membraneopen or close in response to changes in theelectrical charge difference across themembrane
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question
. channels in the plasma membrane
open or close in response to changes in the
electrical charge difference across the
membrane
Expert Solution
Step 1
The cell membrane is made up of a lipid bilayer with cholesterols sandwiched between phospholipids to keep it fluid at different temperatures.
Transmembrane channels, commonly known as membrane channels, are lipid bilayer holes. Protein complexes that run across the membrane or peptides can form the channels. They can pass through the cell membrane and connect the cytosol (cytoplasm) to the extracellular matrix.
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