Membrane potential

ID: membrane-potential

Membrane potential refers to the difference in electric potential across a cell membrane due to the distribution of ions inside and outside of the cell. This difference in charge creates a voltage difference, which is crucial for various cellular functions, including the generation and propagation of electrical signals in neurons and muscle cells. The membrane potential is typically measured in millivolts (mV) and is usually negative in a resting state, often around -70 mV in neurons.

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