BIO 251 -- Chapter 14 objectives

1. Discuss the nonspecific first line of defense against infection.

2. What are markers? How do they relate to the process of recognition and immune

surveillance?

3. What is the reticuloendothelial system and how does it relate to the immune

response?

4. Describe the different blood components of the circulatory system, including the

different leukocytes and their roles.

5. Describe the composition and function of the lymphatic system.

6. What is the inflammatory response and fever?

7. Which immune system cells are involved in phagocytosis, and how are they

involved in the immune response?

8. Describe the role of complement and interferon in the immune response.

9. Distinguish between active and passive immunity, and also between naturally and

artificially acquired immunity.