bioelectricity: Quick Facts

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hyperpolarization repolarization bioelectric current bioelectric potential depolarization diastolic depolarization passive spread dc potential equilibrium potential threshold potential Metabolism death coloration Sex sleep photosynthesis Biological development aging mimicry nutrition

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Key People

Galvani, Luigi

Luigi Galvani

Italian physician and physicist

Du Bois-Reymond, engraving, c. 1900.

Emil Heinrich Du Bois-Reymond

German physiologist

battery. Illustration of battery connected to lightbulb. Power a light bulb with a battery. Battery, Power Supply, Science, Circuit, Currents

Electricity: Short Circuits & Direct Currents

greylag. Flock of Greylag geese during their winter migration at Bosque del Apache National Refugee, New Mexico. greylag goose (Anser anser)

Biology Bonanza