Examlex
Which of these is a protostome?
Action Potential
A rapid, temporary change in the electrical charge across a cell membrane, allowing nerve cells to transmit signals.
Gated Channels
Protein channels in cell membranes that open or close in response to specific stimuli, regulating the flow of ions or molecules.
Depolarization
The process in which the electrical charge of a cell membrane becomes less negative, leading to the activation of electrical activities like nerve impulses.
Reticular Activating System
A network of neurons located in the brainstem that is responsible for regulating wakefulness and sleep-wake transitions.
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