Examlex
The phonics approach advocates __________.
Transport Pump
Proteins in cell membranes that use energy to move substances across the membrane, often against a concentration gradient.
Saltatory Conduction
The transmission of a neural impulse along a myelinated neuron; ion activity at one node depolarizes the next node along the axon.
Voltage-Activated
Pertains to ion channels in cell membranes that open or close in response to changes in membrane potential.
Action Potential
A rapid rise and subsequent fall in voltage or membrane potential across a cellular membrane, due to the movement of ions in and out of the neuron.
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