VIRUSES lesson 9: The Body Fights Back Quiz

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