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1) The [Cl-] in the extracellular fluid is 150 mM, and 9mM inside the cell. The cell is at 37°. The membrane potential is -81 mV. What is the equilibrium potential for Cl-, and what is the driving force on Cl-? Show your calculations. If the cell became permeable to Cl- would it flow into or out of the cell?

Equilibrium potential :

Driving force :

Flow: