Examlex
Which of the following statements is true?
Voltage-gated Channels
Protein channels that open or close in response to changes in membrane potential, allowing ions to enter or exit cells and facilitate electrical signaling.
Resting Neuron
A neuron in its non-excited state, maintaining a stable negative charge inside the cell relative to the outside, ready to transmit signals when activated.
Endorphin Release
The process through which the body's natural painkillers, endorphins, are released, often in response to stress or exercise, producing a feeling of well-being.
Motor Responses
Bodily reactions and movements that are the result of processing information through the nervous system, often in response to environmental stimuli.
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