Across
- 2. receive info from other cells
- 6. responsible for making electrical charges at the synapse gap
- 7. threadlike part of a nerve cell
- 10. receive information from sensory organs
- 13. sends info to other nerve cells
- 14. activates the receptor
- 15. charge in electrical cell
- 17. clump of fibers that transmit electrical charges
- 18. is in control of what makes you move
- 20. transfers impulse to other nerve cell
Down
- 1. the messenger of the central nervous system
- 3. regulates bodily fuctions
- 4. counterbalances sympathetic nerves
- 5. made up of brain and spinal cord
- 8. send signals to brain and muscles
- 9. chemical messengers
- 11. releases hormones into bloodstream
- 12. prevents the receptor from activating
- 16. makes electrical charges travel fast
- 19. makes sure nerve cells are functioning properly