Secondary Immune Response: Humoral Response

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Across
  1. 2. acquiring antibodies by vaccination
  2. 3. during an immune response, these can form two types of cell: memory and plasma cells
  3. 6. proteins synthesised by B cells
  4. 7. type of immunity acquired without an immune response
  5. 10. a type of antibody that is attached to the membrane of a b cell
  6. 12. secrete antibodies directly
  7. 13. the binding of antibodies to a pathogens active site, clumping them together
Down
  1. 1. type of immunity acquired when an antigen enters the body triggering a specific immune response
  2. 4. by pathogens, preventing toxins from affecting human cells
  3. 5. a long term immunity cell that remembers antigens
  4. 8. a type of antibody that is free from b cell attachment
  5. 9. when antibodies bind to the toxins
  6. 11. acquiring antibodies by ways such as breastfeeding, infection, etc