1. What is blood made of? Explain the role of the different blood elements.

2. Explain phagocytosis and describe cells involved in this process.

3. Explain the inflammation process.

4. What is complement? How it is working?

5. Describe and compare humoral and cell-mediated responses. Explain how they can work in concert.

6. Describe clonal selection.

7. Describe the different types of T cells and their roles.