Unit 2 Revision

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Across
  1. 7. Cell responsible for producing antibodies
  2. 8. substance released from vesicles of presynaptic neurons into the synaptic cleft
  3. 10. functional unit of the kidney
  4. 13. Structures in plants that regulate water loss by opening and closing
  5. 14. Cells that detect change and trigger a response
  6. 15. Any foreign substance that triggers an immune response
  7. 16. Substances secreted by glands that travel in the blood to affect other cells
  8. 18. Hormone release in response to elevated glucose levels
  9. 19. Immediate, non-specific immune response
  10. 21. type of sensory receptors that detect pressure
  11. 23. When animals share body heat, this is a behavioural response known as
  12. 24. Part of the neuron that contains receptors
Down
  1. 1. Process by which phagocytes engulf and digest pathogens
  2. 2. Waxy physical barrier on plant surfaces that prevents pathogen entry
  3. 3. Microorganisms that can cause disease
  4. 4. Negative-feedback mechanism to control body temperature by widening blood vessels
  5. 5. substance that inhibits/prevents bacterial growth
  6. 6. The spreading of a disease through populations
  7. 9. system – The body's defence system against pathogen
  8. 11. process by which pathogens cause disease
  9. 12. Type of neuron that sends messages from the CNS to muscles
  10. 17. This process keeps the body's internal conditions stable
  11. 20. Cell that produces cytokines
  12. 22. Type of immunity you acquire after vaccination