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concentration gradient and electrochemical imbalances

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12y ago
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1mo ago

The speed and direction of ions moving in and out of a cell are determined by the electrical and concentration gradients across the cell membrane. Ions move passively along these gradients through channels or transporters, and the specific ions and their regulation determine the overall speed and direction of ion movement. Additionally, the presence of ion pumps such as the sodium-potassium pump can actively contribute to controlling ion movement.

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