Examlex
Which of the following is a task that is not performed by the kernel of an operating system?
Plasma Membrane
The semipermeable membrane surrounding the cytoplasm of a cell, which regulates the movement of substances in and out of the cell.
Membrane Potential
The voltage difference across a cell's plasma membrane, crucial for the conduction of electrical signals in nerve and muscle cells.
Threshold
The minimum level of stimulus intensity required to activate a neuron or to trigger a physiological response.
Depolarization
A process in neurons and muscle cells where the membrane potential becomes less negative, leading towards an action potential.
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