Nervous system, neurons, neurotransmission

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Across
  1. 2. - has long dendrites
  2. 3. - end of the axon
  3. 4. - makes the cell fire
  4. 7. - contains neurotransmitters
  5. 11. - causes a response through receptors in the skin
  6. 15. - binds with neurotransmitters
  7. 16. - makes the cell less likely to fire
  8. 17. - clusters of sensory neurons
  9. 19. - ‘fight or flight’ response
Down
  1. 1. - ‘rest and digest’
  2. 2. - gaps between neurons
  3. 5. - electrical impulse misses out the brain
  4. 6. - receives nerve impulse
  5. 8. - provides insulation
  6. 9. - process which allows the neurotransmitters to move through the synapse
  7. 10. - controls information from the ‘outside’
  8. 12. - has short dendrites
  9. 13. - the neurone after the receptors have bound with the neurotransmitters
  10. 14. - known as automatic
  11. 18. - brain and spinal cord
  12. 20. - path of electrical signals