Separately, draw a table using arrows to depict the appropriate magnitude and direction of the forces and ion fluxes at different membrane potentials for a ligand-gated channel that is equally permeable to both ion X+ and ion Y+.   The equilibrium potential for ion X+ is -60 mV, and the equilibrium potential for ion Y+ is -20 mV.   Which item best represents the forces and fluxes for a membrane potential of -60 mV?

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
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Separately, draw a table using arrows to depict the appropriate magnitude and direction of the forces and ion fluxes at different membrane potentials for a ligand-gated channel that is equally permeable to both ion X+ and ion Y+.   The equilibrium potential for ion X+ is -60 mV, and the equilibrium potential for ion Y+ is -20 mV.  

Which item best represents the forces and fluxes for a membrane potential of -60 mV?

|-60 mV|
|-60 mV|
|-60 mV|
|-60 mV|
Į ↑
↑
Į
1
Į
1
|
T
1
1
↓
个
个
1
1
↑ ↑
↓ 个 ↓
Transcribed Image Text:|-60 mV| |-60 mV| |-60 mV| |-60 mV| Į ↑ ↑ Į 1 Į 1 | T 1 1 ↓ 个 个 1 1 ↑ ↑ ↓ 个 ↓
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