Across
- 2. 80% of circulating antibodies.
- 5. Serine proteases that trigger programmed cell death.
- 6. Neutrophils, basophils, and eosinophils are examples of ______.
- 8. The first line of defence in innate/natural immunity.
- 9. The adjective used to describe a mix of antibodies that bind to multiple epitopes.
- 11. What is stimulated (in B cells) when the antigen is first exposed to B cells and interact with a receptor on one of the B cells?
- 12. Attenuated virus/bacteria that trigger an immune response and memory cells.
- 13. what do macrophages do to pathogens?
- 15. A second exposure of the antigen stimulates memory cells, resulting in a rapid response to produce plasma cells and ________ t cells.
- 16. CD4 amplifies the signal generated by the TCR by recruiting "Tyrosine ______ Lck."
Down
- 1. Antibody-mediated immune response.
- 3. Binding of the Antibodies can _________ the pathogen in a number of ways.
- 4. An antigen can be a bacteria or a ______.
- 7. Besides bone marrow, what is the site of white blood cell production?
- 9. Macrophages will become antigen-________ cells.
- 10. B and T cell responses happen at the ____ time.
- 14. What do secreted antibodies (from plasma) bind to?