Refer to figure 34.19 and the chapter content to answer the following questions.

1. Review the Survey the Landscape figure in the chapter introduction and the Pull It Together concept map. How do the actions of the immune system help an animal maintain homeostasis?

2. Add memory B cells, plasma cells, memory cytotoxic T cells, primary immune response, and secondary immune response to the concept map.

3. Circle the immune system components that a vaccine activates.

4. How do lymph and lymph nodes fit into this concept map?

5. Where else might macrophages fit into this concept map?

Figure 34.19

Transcribed Image Text:

stimulate the Vaccines Immune system overreaction includes leads to Allergles Innate defenses Adaptive Immunity include includes Humoral Cell-mediated Barriers immunity immunity Inflammation requires Macrophages Fever Antibodies present requires Chemical bind defenses Antigens Complement proteins secrete - stimulate B cells Cytotoxic T cells Cytokines Helper T cells stimulate - proliferation- of activated bind to release stimulate proliferation of activated