VIRUSES lesson 2: Size and prevalence Quiz

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  1. For everyone one of our human cells, we have how many viruses?1
  2. The papilloma virus causes warts.1
  3. Whales don’t carry as many viruses as humans do.1
  4. Which virus looks like it has a bow tie inside?1
  5. How many bacteriophages live in the ocean?1
  6. The coronavirus is a large megavirus.1
  7. The word “vaccine” comes from the Latin word for cow.1
  8. How many microns are in a millimeter?1
  9. Which of these is the smallest?1
  10. How wide is DNA?1
  11. Which of these is the largest?1
  12. Which virus is used to track human migration from continent to continent?1
  13. All the viruses in our body are collectively known as our ___.1
  14. How many nanometers are in a micron?1
  15. All viruses are bad.1
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