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Powerpoint white blood cells (1)
- 1. Rupert Grint with Swine Flu : Now Magazine
- 2. How White Blood Cells Defend the Body • Describe what a pathogen, receptor, white blood cell, antibody and vaccine are. • Understand 4 ways that White Blood Cells deal with pathogens. • Apply the understanding of a white blood cell to explain why vaccinations are useful and how a white blood cell is built to do its’ function.
- 3. Task • Draw a comic strip of how the immune system works. • Use the key phrases: • Antibodies (things the WBc makes) • Bacteria ( has the antigen) • Receptor is the antigen • White blood cell (makes antibodies, researches the antigen) • Plasma cell (engulfs the bacteria-antibody and turns them into protein)