"nodes of ranvier" in a sentence. definition: gaps between the myelin sheath where sodium and potassium ions pass through during an action potential. location where “electrical” conduction takes place. (pls make it not sound like a googled sentence)

a hole happening at consistent interims between portions of myelin sheath along a nerve axon.

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.