Chapter 17 and 19 Microbiology

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Across
  1. 5. / antibodies act as opsonins to increase phagocytosis
  2. 8. /the generic term for serum because it contains antibodies ( Ab).
  3. 9. antibodies /Involved in allergic reactions and the lysis of parasitic worms
  4. 11. killing / facilitate destruction by eosinophils and or NK cells
  5. 12. antibodies / Crosses placenta; protects fetus and newborn.
  6. 15. / glycoproteins made by B cells that recognize antigens
  7. 16. antibodies / On B cells, initiate immune response with their B cells
  8. 18. / linking together antigens to make larger, increasing phagocytosis
  9. 19. / not making self-reactive antibodies or self-reactive TCRs
Down
  1. 1. fixation/ antibodies activate MAC lysis by complement
  2. 2. deletion / The process of destroying B and T cells that react to self antigens
  3. 3. disease / Occur when T and/or B cells are activated to produce immune reactions against self-proteins
  4. 4. antibodies / first Ab produced in response to infection (primary response)
  5. 6. / the study of reactions between antibodies and antigens.
  6. 7. / binding to toxins or viruses or bacterial cells to prevent their binding their host cell targets
  7. 10. / Involves TH cells (TH2 ), B cells (plasma cells), antibodies.Produces antibodies to destroy invaders.
  8. 13. globulin/ Serum fraction containing Ab. Can be given to a person as a treatment against a specific antigen
  9. 14. / a molecule that is recognized as non-self by the immune system.
  10. 17. antibodies / Likely to be the first type of antibody an invading microbe would encounter because it is present in mucous membranes (secreted).
  11. 20. mediated / Involves TH cells (TH1), TC cells, phagocytes. Destroys infected host cells.