VIRUSES lesson 9: The Body Fights Back Quiz

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  1. Which of these is NOT a sensor molecule?1
  2. How does RIG-1 work?1
  3. Which organelle digests things?1
  4. This lesson showed all the cell types in the immune system.1
  5. Interferon causes many anti-viral proteins to be made, and we know exactly what each one does.1
  6. Some of your cells were built with atoms and molecules that used to be part of viruses.1
  7. Which of these cells will eat anything that is covered in Y-shaped antibodies?1
  8. Skin is a good barrier against viruses because the outer layer is made of dead cells.1
  9. What are granzymes?1
  10. Which cell can feel the absence of MHC-1 flags?1
  11. Which of these cells has a perforin gun?1
  12. All the viral sensors are designed to stimulate production of interferon (IFN).1
  13. Why do the phagocytes (roaming eaters) have MHC-2 clips on their surface?1
  14. The Y-shaped antibodies that B cells make will stick to any virus.1
  15. Killer T cells must get permission from T helper cells before killing a body cell.1
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