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Biol2114TestPractic3
| Answer | |
|---|---|
| 2. The cell-mediated response is primarily responsible for resolving all of the following types of infections except: | |
| 3. The characteristic(s) which distinguish the immune system from other mechanisms of defense is/are: | |
| 4. The predominant cells in the cortex of a lymph node are the: | |
| 5. What is false concerning lymphatic vessels? | |
| 6. What is the function of lysozyme? | |
| 7. What prevents pathogens from colonizing the respiratory tract? | |
| 8. What triggers the alternative pathway of complement? | |
| 9. Which is FALSE concerning inflammation? | |
| 10. Which of the following is an example of specific immunity? | |
| 11. Which of the following is NOT an action of the complement system? | |
| 12. Which of the following is NOT considered a lymphoid organ? | |
| 13. Which part of the antibody molecule binds to the antigen? | |
| 14. Match the following antibodies with the descriptions. | |
| 15. Match the following cells with the functions. | |
| 16. Activation of lymphocytes involves cells binding together and secretion of substances called interleukins. | |
| 17. An antigen stimulates the immune response and reacts with the products of the response. | |
| 18. Chemotaxis is the process whereby a substance binds to a microbe as a signal for phagocytosis. | |
| 19. Macrophages secrete interleukin 1. | |
| 20. T cells mature in the thyroid gland. | |
| 21. The spleen helps break down old erythrocytes. | A) True B) False |
| 1. Major histocompatibility class I molecules function in: |