Which of the Following Can Be Used to Determine an Ion's

Question

Which of the following can be used to determine an ion's equilibrium potential?
A) Nernst equation
B) intracellular voltmeter
C) concentration of an ion only
D) Navier -Stokes equation
E) oscilloscope

Accepted Answer

The Nernst equation is used to calculate the equilibrium potential of an ion across a membrane, based on the concentration gradient of the ion across the membrane.