Examlex
Which measure of dispersion disregards the algebraic signs (plus and minus) of each difference
Between X and the mean?
Plasma Membrane
The semipermeable membrane surrounding the cytoplasm of a cell, controlling the movement of substances in and out of the cell.
Potential Difference
Difference in electrical potential, measured as the charge difference across the plasma membrane.
Hyperpolarization
An increase in a cell's membrane potential, making it more negative and less likely to fire an action potential.
Voltage-Gated
Pertaining to ion channels that open or close in response to changes in membrane potential, crucial for nerve impulse conduction.
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