Infection & immunity & bioenergetics

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Across
  1. 5. proteins made by white blood cells to destroy pathogens
  2. 9. when a white blood cell is fused with a cancer cell
  3. 10. when a disease can be transmitted from one organism to another
  4. 12. type of barrier for defence that includes bark, waxy cuticle and leaf fall
  5. 14. how bacteria replicate (two words no space)
  6. 15. a protein on the surface membrane of a cell that is recognised as self or non self
  7. 17. a mineral plants need to make chlorophyll
  8. 18. general term for something that can cause cancer
  9. 19. type of pathogen that causes measels
  10. 20. a microorganism that can cause disease
Down
  1. 1. a test for starch
  2. 2. useful product of photosynthesis
  3. 3. a mineral plants need to make proteins
  4. 4. an apparent link or relationship between two factors
  5. 6. single celled organism that causes malaria
  6. 7. something needed for photosynthesis to occur at it's optimum rate (two words no space)
  7. 8. tumours which are contained in one area and do not invade other tissues
  8. 11. uncontrolled cell growth
  9. 13. culture medium used to grow bacteria
  10. 16. type of pathogen that causes rose black spot