When something happens, these projections take in sodium and give off potassium. In invertebrates, the thickest ones are associated with escape mechanisms, and for vertebrates many of them are covered by a layer of electrical insulation called myelin. Their purpose is to car
When something happens, these projections take in sodium and give off potassium. In invertebrates, the thickest ones are associated with escape mechanisms, and for vertebrates many of them are covered by a layer of electrical insulation called myelin. Their purpose is to carry impulses to the next cell. Name these neuron extensions.
When something happens, these projections take in sodium and give off potassium.