Which of the following best describes the equilibrium potential for potassium (in millivolts)? 1 o 2 176 -176 a 88 -88

The equilibrium potential for potassium (K+) is typically around -88 millivolts. This value can vary slightly depending on the specific conditions within the cell, such as the concentration gradient of potassium ions across the cell membrane and the permeability of the membrane to potassium ions. The equilibrium potential is the membrane potential at which the net flow of potassium ions across the membrane is zero, meaning that the electrical gradient and the concentration gradient for potassium ions are balanced.