Membrane Potential

No. Date Physics Membrane Potential larger Concentration of long Inside Cells Selective lons Channels allow specifics lons to pass through Cell membrane Move from Higher lower Concen fration. as lon diffuse through. lon channels, electric potential develops. EquiLibrum reached when Membrane potential equals Mernst Potential AVN = (27 MV)log [ Cout ) Cen AVW- or - -98 MV (stetal Muscle cells) Actual Membrane potenhal .gonv Membrane potential differs Mernst potential, So cell not in equlibtium, lons pumps cell in steady State when though not in equilibrium.

No. Date Model ofchell Membrance as Capacators: C . KE.A k.s Jd. [= 8MM C2 5.LPF. of d= 7 mm A= 4xr2 proplem notist Ckell sphere 21/22/2 wrop Joubh Indian Assart now