Neurons, as with other excitable cells in the body, have two major physiological properties: and . A neuron has a positive charge on the outer surface of the cell membrane due in part to the action of an active transport system called the . This system moves out of the cell and into the cell. The inside of the cell membrane is negative, not only due to the active transport system but also because of , which remain negative due to the intracellular pH and keep the inside of the cell membrane negative.
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Neurons, as with other excitable cells in the body, have two major physiological properties: and ....
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