✨ [Answered] In a muscle, the extracellular and intracellular concentrations of Na+ are 150 mM and 12 mM, and those of K+ are 2.7 mM and 140 mM, respectively. Assume that the temperature is 25oC and that the membrane potential is -60 mV, with the interior more negatively charged than the exterior. (R = 8.314 J mol-1 K-1; F = 96.45 kJ mol-1 V-1) The free energy change for the transport of two K+ into the cell is

In a muscle, the extracellular and intracellular concentrations of Na+ are 150 mM and 12 mM, and those of K+ are 2.7 mM and 140 mM, respectively. Assume that the temperature is 25oC and that the membrane potential is -60 mV, with the interior more negatively charged than the exterior. (R = 8.314 J mol-1 K-1; F = 96.45 kJ mol-1 V-1) The free energy change for the transport of two K+ into the cell is