Download Unit #11: Animal Anatomy and Physiology- Immune

NAME: _______________________________________________
CHAPTER 43: Immune System
1. What is a pathogen?
AP Biology/ Ms. Gaynor (Unit #10: Animal Physiology)
PART 4
2. Name and describe the two types of defenses below:
#1:
#2:
3. What are the non-specific defenses (1st line of defense) used in the immune system?
4. What are the 2nd line of defenses in the immune system?
5. What is another name for white blood cells? ____________________________________
6. Fill in the table below:
Type of WBC (Leukocyte)
Macrophage
Neutrophil
Eosinophil
Natural Killer cells (NK cells)
7. What is an inflammatory response?
Description
8. Describe the steps in the local inflammatory response – specify the role of histamine.
#1:
#2:
#3:
#4:
9. What is interferon?
10. Describe the 3rd line of defense in the immune system.
11. What does acquired immunity mean?
12. Draw and label an antigen below.
13. What are antigens?
14. What are antibodies?
15. What are immunogloblins?
16. What is an autoimmune disorder? Give 1 example.
17. Fill in the table below:
Type of Lymphocyte
Description
B Cells
T Cells
18. What is humoral immunity?
19. What is cell-mediated immunity?
20. What is the difference between cytotoxic T cells and Helper T cells?
21. What are memory cells?
22. How is the primary immune response different than the secondary immune response?
23. What is a vaccine?
24. How are allergies related to the immune system?
25. What are HIV and AIDS and how are they related to the immune system?