No3 Which of the best the equilibrium potential for potassium (in millivolts)? 0 2 176 3 -176 40 88 88

The correct answer is 3) $-176$.<br /><br />The equilibrium potential for potassium (K+) is typically around -70 to -90 millivolts in neurons. This value can vary slightly depending on the specific conditions and the type of cell. The equilibrium potential for potassium is determined by the concentration gradient of potassium ions across the cell membrane and the permeability of the membrane to potassium ions.<br /><br />In this case, the value of $-176$ millivolts is closest to the typical equilibrium potential for potassium in neurons.