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physio q - raheem - Printable Version +- USMLE Forum - Largest USMLE Community (https://www.usmleforum.com) +-- Forum: USMLE Forum (https://www.usmleforum.com/forumdisplay.php?fid=1) +--- Forum: Step 1 (https://www.usmleforum.com/forumdisplay.php?fid=2) +--- Thread: physio q - raheem (/showthread.php?tid=569412) |
physio q - raheem - ArchivalUser - 02-20-2011 WHAT IS EQUILIBRIUM POTANTIAL? 0 - ArchivalUser - 02-20-2011 its potential 0 - ArchivalUser - 02-20-2011 Equilibrium between Ionic Concentrations Inside and Outside Cells In a cell, if the membrane potential is at the equilibrium potential for a specific ion, there is no net tendency for that ion to move in or out of the cell 0 - ArchivalUser - 02-20-2011 potential at which concnetration gradient still exists for an ion but there exists an exactly equal opposing electrical gradient for eg... the equilibruim potential of K+ is -90mV.. at this pint a large concnetration gradient for K still exists but no more K moves out beacuse of exactly equal opposing electrical gradient |