Micro Exam 3 Terminology

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Across
  1. 3. symbiosis when both organisms benefit
  2. 4. white blood cells that produce antibodies
  3. 5. any foreign macromolecule
  4. 6. cells leaving blood by squeezing between two endothelial blood vessel cells
  5. 7. Cells white blood cells in innate immunity that destroy "self" by apoptosis
  6. 9. part of Gram – bacteria cell wall usually released by DEAD bacteria
  7. 11. disease signs & symptoms due to toxin and not due to infection
  8. 13. complement protein method to punch holes in pathogen membrane
  9. 18. fatty acids secreted by oil glands that prevents dry, cracked skin
  10. 21. gland nicknamed the body's thermostat
  11. 22. type of transmission that is short distance spread of mucus drops in the air
  12. 23. organism that carries the pathogen but do not get disease
  13. 26. symbiosis when one organism benefits at the expense of second organism
  14. 30. proteins secreted by bacteria that bind available nutrients
  15. 32. proteins that bacteria use to rearrange host cytoskeleton proteins
  16. 34. symbiosis when one organism benefits and the other organism is unaffected
  17. 35. act of a microbe binding host receptors
  18. 36. objective changes to the body due to disease
  19. 37. proteins used by natural killer cells to induce apoptosis
  20. 38. white blood cells that specialize in parasite removal
  21. 39. white blood cells that control cell-mediated immunity
  22. 40. polypeptide messenger molecules that communicate between cells
  23. 41. cytokines that act as attractants for cells
Down
  1. 1. non-contact form of transmission that is NOT through vectors
  2. 2. subjective changes to the body due to disease
  3. 4. white blood cells that produce of histamine
  4. 6. white blood cells that initiation of adaptive response by warning T cells of pathogens
  5. 8. portion of antigen recognized by immune system
  6. 9. study of how disease spreads and its origin
  7. 10. when normal microbes can prevent pathogenic microbes from growing
  8. 12. punctures or bites that break skin
  9. 13. white blood cells that mature into macrophages
  10. 14. alter cell surface proteins to pass undetected
  11. 15. disease that can spread from one host to another host
  12. 16. increase in blood flow
  13. 17. protein used by natural killer cells to create channel in cell membrane
  14. 19. total number people with disease at same time
  15. 20. white blood cells that perform phagocytosis
  16. 24. substance containing live bacteria that is taken to restore beneficial bacteria to the body
  17. 25. movement of pathogen from one location to a host or another location
  18. 27. another term for the incidence of a disease
  19. 28. a continual source of pathogen
  20. 29. term for the number of deaths from a disease
  21. 31. proteins secreted by LIVE bacteria during infection
  22. 33. number people who DEVELOP disease in given time period