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The Nernst Equation Can Be Used to Calculate the Membrane

Question 58

Multiple Choice

The Nernst equation can be used to calculate the membrane potential based on the ratio of the outer and inner ion concentration.In a resting cell, membrane potential is calculated taking only K+ ions into account.What is V when Co = 15 mM and Ci = 106 mM?


A) 438.1 mV
B) −52.7 mV
C) 52.7 mV
D) −5.3 mV

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