VIRUSES lesson 9: The Body Fights Back Quiz

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