Across
- 2. takes about ten days to reach peak and then antibodies decrease
- 5. happens when there are too many RBC's(increased blood viscosity)
- 9. where sixty five percent of iron is found
- 10. antibody found on skin and mucous membranes
- 11. antibody whos role is not known
- 13. attack mircoorganisms and prevent them from growing
- 14. substances that can mobilize adaptive defences and provoke an immune response
- 16. production of WBC's
- 19. found in all bodily fluids(smallest and most common antibody)
- 20. free iron ions are
- 21. cleans up antigens by by clumping them togetherso they are easier to get rid of
- 22. cells that"fight now"
- 26. this happens when there are too few RBC's
- 29. cells that remember the antigen and then attack stronger
- 30. the largest of all WBC's
- 31. cellular immunity involves
- 32. hematopoietic stem cells
- 33. this process takes 15 days
- 34. the hormone that stimulated the formation of RBC's
- 35. causes vasodialation and leakiness of the vessels, leading to symptomsof runny nose and watery eyes
Down
- 1. humoral immunity involves
- 3. when lymphocytes are educated and mature in primary lymphoid organs
- 4. naive cells cells that become active only when antigen is presented
- 6. the third line of defence
- 7. happens due to release of pyrogens
- 8. that responds to allergic reactions
- 11. acquired condition that impairs the function or production of immune cells
- 12. takes two to three days to peak
- 14. prolong the clotting time of the blood
- 15. process of making blood cells in the body
- 17. congenital or aquiredcondition thatimpair functionor production of immune cells or molecules.
- 18. largest antibody that protects the blood stream
- 23. the main antibody in defence,it amplifies immune system response.
- 24. cripples the immune system by interferring with activity of helper t cells
- 25. when antibodies block by binding to cell
- 27. blocks the spread to neighbouring cells and activate natural killer cells
- 28. immature RBC