Transmembrane electrochemical H+-potential as a convertible energy source for the living cell.

Actomyosin/metabolism Adenosine Diphosphate/metabolism Adenosine Triphosphatases/metabolism Adenosine Triphosphate/metabolism Animals Bacteria/metabolism Biological Transport, Active Calcium/metabolism Cattle Chloroplasts/metabolism Electron Transport Energy Transfer Hydrogen-Ion Concentration Membrane Potentials Mitochondria/metabolism Mitochondria, Muscle/metabolism Myocardium NAD/metabolism NADP/metabolism Oxidative Phosphorylation Plants

NAD NADP Adenosine Diphosphate Adenosine Triphosphate Actomyosin Adenosine Triphosphatases Calcium