Across
- 3. A molecule from a pathogen that triggers an immune response
- 4. Filters blood and helps mount immune responses to blood-borne pathogens
- 6. T-cell Suppresses immune response to prevent overreaction or autoimmunity
- 7. Released during inflammation; increases blood flow and permeability
- 8. Organ where T-cells mature and learn to distinguish self from non-self
Down
- 1. Cell Captures antigens and presents them to T-cells to initiate adaptive response
- 2. Chemical signals that attract immune cells to infection sites
- 5. Cell-activateded B-cell that produces large amounts of antibodies