Cells and Systems of the Immune System by Kade Hamilton

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Across
  1. 3. small and colorless cell fragments, forms blood clots
  2. 7. where most immune system cells are produced
  3. 9. Contains many white blood cells, can stop germs from entering through nose and mouth
  4. 11. contains hemoglobin, transports oxygen and CO2 to and from tissues
  5. 12. where T Cells mature
  6. 14. cells that specialize in engulfing cell debris to digest, become macrophages
  7. 17. most common group of cells in the immune system
  8. 18. engulf and subdue pathogens
  9. 19. Makes antibodies
  10. 20. Stores immune system cells, breaks down platelets and red blood cells
Down
  1. 1. Activated by cytokines, kill cancer cells
  2. 2. First responders of the immune system
  3. 4. Half of body's antibody producing cells are found here
  4. 5. Differentiate into cytotoxic, memory, helper, and regulatory cells
  5. 6. Releases histamine during Inflammation
  6. 8. Kills pathogens by ingesting, a white blood cell, granulocyte, and phagocyte
  7. 10. Act as filters for the body, may swell when fighting infection
  8. 13. Eat and Digest cell debris
  9. 15. cells that remember past antigen exposure
  10. 16. release histamines to get rid of allergens