Across
- 4. allows ions to diffuse in and out of the neuron
- 5. is designed to receive communications from other cells by bring electrical signals to cell body
- 8. forms around nerves and allows electrical impulses to transmit quickly
- 9. responsible for conducting electrical signals
Down
- 1. stores genetic material and produces energy to function
- 2. ending of axons that change electrical impulses or action potentials within a neuron into chemical message
- 3. portion of the neuron where information is received
- 6. contains genetic material for cell development
- 7. primary signalling cells of the nervous system