The immune response Quiz
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5 questions, one answer each
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1. Which cell displays antigens after engulfing a pathogen?
- A. Plasma cell
- B. T killer cell
- C. Macrophage
- D. B memory cell
2. Which cells secrete antibodies?
- A. Plasma cells
- B. T helper cells
- C. Macrophages
- D. Neutrophils
3. What is the role of cytokines released by T helper cells?
- A. They digest bacteria
- B. They stimulate B cells and T killer cells
- C. They destroy viruses directly
- D. They form pus
4. Why does the secondary response produce more antibody, more quickly?
- A. Memory cells are replaced by neutrophils
- B. Plasma cells survive for life
- C. Antibodies are present before infection
- D. Memory B cells divide rapidly to form many plasma cells
5. Which cells destroy virus-infected body cells?
- A. Plasma cells
- B. T killer cells
- C. B memory cells
- D. Macrophages only