Across
- 1. A large white blood cell that engulfs and digests foreign substances.
- 3. Proteins that act as immune signaling molecules.
- 6. Condition where the immune system attacks the body's own cells.
- 8. The liquid component of blood.
- 10. A type of antibody.
- 11. Substance that induces an immune response.
- 12. Development of detectable antibodies in the blood following infection or vaccination.
- 13. Exaggerated immune response to an antigen.
Down
- 2. Process of coating a pathogen to enhance phagocytosis.
- 4. Test that uses antibodies and color change to identify a substance.
- 5. Biological preparation providing active immunity to a disease.
- 7. A system of plasma proteins that enhances the immune response.
- 9. Measurement of the concentration of antibodies in the blood.