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The deposits of chalky fossils that built the White Cliffs of Dover were formed by
Neurons
Specialized cells within the nervous system that transmit information to other nerve cells, muscle, or gland cells.
Axon Membrane
The lipid bilayer covering the axon of a neuron that facilitates the conduction of electrical impulses.
Positive Ions
Entities such as atoms or molecules that possess a net positive charge due to the loss of one or more electrons.
Action Potential
Action Potential is a rapid and momentary electrical charge that travels along a neuron, triggering the release of neurotransmitters and the transmission of signals.
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