Cell membranes contain openings called ion channels that allow ions to move from the inside of the
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Cell membranes contain openings called ion channels that allow ions to move from the inside of the cell to the outside. Consider a typical ion channel with a diameter of 1.0 nm and a length of 10 nm. If this channel has a resistance of 1.0 x 109 Ω, what is the resistivity of the solution in the channel?
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Resistance depends on resistivity length and crosssectional area so we can determine the resistiv...View the full answer
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Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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