The Structure of the Cell Membrane Resting Membrane Potential

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Ionic concentrations inside and outside of a muscle cell Na + : 120 mM K + : 2.5 mM Cl - : 120 mM Na + : 20 mM K + : 139 mM Cl - : 3.8 mM
Forces controlling the movements ● Chemical potential: of charged particles The chemical potential of a thermodynamic system is the amount of energy (Joule) by which the system would change if an additional particle were introduced (number of the particles!). Concentration gradient → diffusion: moving the particles from a high concentration area to a low concentration area → diffusion potential.
Page 1 and 2: The Structure of the Cell Membrane
Page 3 and 4: Irving Langmuir 1881 - 1957 America
Page 6 and 7: Lipid bilayer • twice as much lip
Page 8 and 9: Structure of the cell membrane Flip
Page 10 and 11: The main components of the intra- a
Page 14 and 15: Electrical potential ● Electric p
Page 16 and 17: Bernstein’s potassium hypothesis
Page 18 and 19: Bernstein’s potassium hypothesis
Page 20 and 21: Walther Hermann Nernst German physi
Page 22 and 23: Equlibrium (resting) condition NzFE
Page 24 and 25: Nernst equation E = RT zF ln X −
Page 26 and 27: What happens if the cell membrane i
Page 29 and 30: Donnan rule of equilibrium • Diff
Page 31 and 32: Goldman-Hodgkin-Katz Constant field
Page 33 and 34: Goldman equation The membrane poten

The Structure of the Cell Membrane Resting Membrane Potential

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