lec06-16 - – Mechanically gated – Chemical gated –...

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Electrical Signals: Ion Movement • Resting membrane potential determined by – K + concentration gradient – Cell’s resting permeability to K + , Na + , and Cl • Gated channels control ion permeability
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Unformatted text preview: – Mechanically gated – Chemical gated – Voltage gated • Threshold voltage varies from one channel type to another...
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This note was uploaded on 12/22/2011 for the course KIN 205 taught by Professor Blaber during the Fall '09 term at Simon Fraser.

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