The immune system

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Across
  1. 4. These cells secrete antibodies into the blood.
  2. 5. Enzymes that degrade bacteria.
  3. 7. A method of first line defense.
  4. 8. An attenuated virus/bacteria that trigger an immune response and memory cells.
  5. 9. Process of programmed cell death.
  6. 11. Another word for antibodies.
  7. 12. Antibodies that are artificially produced by creating Hybridomas
Down
  1. 1. An antigenic determinant.
  2. 2. A site of lymphocyte production.
  3. 3. These bind to receptors, stimulating mitosis, cell mediated and humoral immunity.
  4. 6. Binding of the Antibodies can help this process.
  5. 10. Another word for anti-body mediated response.