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lon X has an equilibrium potential of Ex = -50 mV. At the resting membrane potential (-70mV), which direction is the electrical force acting on X? O Outward O Inward O There is no electrical force on X At the resting membrane potential (-70mV), what is the net direction of movement of X* across the membrane? Assume ion channels for X are open. O Direction cannot be determined from this information O Inward O Outward

lon X has an equilibrium potential of Ex = -50 mV. At the resting membrane potential (-70mV), which direction is the electrical force acting on X? O Outward O Inward O There is no electrical force on X At the resting membrane potential (-70mV), what is the net direction of movement of X* across the membrane? Assume ion channels for X are open. O Direction cannot be determined from this information O Inward O Outward

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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lon X has an equilibrium potential of Ex = -50 mV. At the resting membrane potential (-70mV), which direction is the electrical force acting on X*? O Outward O Inward O There is no electrical force on X+ At the resting membrane potential (-70mV), what is the net direction of movement of X* across the membrane? Assume ion channels for X are open. O Direction cannot be determined from this information O Inward O Outward
Transcribed Image Text:lon X has an equilibrium potential of Ex = -50 mV. At the resting membrane potential (-70mV), which direction is the electrical force acting on X*? O Outward O Inward O There is no electrical force on X+ At the resting membrane potential (-70mV), what is the net direction of movement of X* across the membrane? Assume ion channels for X are open. O Direction cannot be determined from this information O Inward O Outward
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