BVB201 Immune System

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Across
  1. 3. What class of antibody has a dimer structure and is found in saliva?
  2. 4. What type of antibody is artificially produced?
  3. 6. What type of cell is responsible for defence against parasites and circulates in the blood?
  4. 9. These cells are produced to present in the body on the 2nd exposure for both B and T cells.
  5. 10. What is another name for a killer T cell?
  6. 15. What cell is present in both the humoral and cell-mediated immune response and engulfs antigens?
  7. 17. inflammation is an example of what type of immunity?
Down
  1. 1. B and T cells are this type of cell in the immune system
  2. 2. What cells secrete antibodies that bind to antigens which make them targets for phagocytes?
  3. 5. This form of binding occurs by blocking the viral biding site and coats bacterial toxins.
  4. 7. What type of membrane proteins do B cell receptors have?
  5. 8. What process is used by tyrosin kinase LcK to activate a signalling cascade of an activated T cell.
  6. 11. Activated helper T cell secretes what type of cells?
  7. 12. What is manufactured to trigger an immune response and memory cells when exposed to antigens?
  8. 13. memory B cells are in what specific immune response
  9. 14. Cytotoxic T cells release what cytolytic protein?
  10. 16. What is a Y shaped protein that binds to an antigen?