Across
- 2. Process where cells engulf and digest particles.
- 3. White blood cell involved in cell-mediated immunity.
- 5. Immune system attacking the body's own cells.
- 7. System Proteins enhancing immune responses.
- 9. Protein made by B cells to neutralize antigens.
- 11. Small protein that influences cell behavior.
- 12. Immunity Specific immune response with memory.
Down
- 1. Immunity First line of defense, non-specific.
- 2. Microorganism causing disease.
- 4. Preparation providing immunity to a disease.
- 6. Substance provoking an immune response.
- 8. Molecule that triggers an immune response.
- 10. White blood cell producing antibodies.