VIRUSES lesson 2: Size and prevalence Quizellenjmchenry2021-10-01T23:31:57-04:00 Please sign up for the course before taking this quiz. 1. How many nanometers are in a micron?1 10,000 10 1,000,000 100 1,000 2. Whales don’t carry as many viruses as humans do.1 True False 3. How many bacteriophages live in the ocean?1 A trillion A quintillion A billion A nonillion A quadrillion 4. The word “vaccine” comes from the Latin word for cow.1 True False 5. How many microns are in a millimeter?1 10,000 10 100 1,000 1,000,000 6. The papilloma virus causes warts.1 True False 7. Which of these is the largest?1 Herpes Adenovirus Polio Rabies 8. All the viruses in our body are collectively known as our ___.1 virions virome diagnosis biome diseases 9. The coronavirus is a large megavirus.1 True False 10. Which virus is used to track human migration from continent to continent?1 Polyoma Papilloma Parvo Polio 11. Which virus looks like it has a bow tie inside?1 Mimivirus Influenza Pox viruses Polio 12. For everyone one of our human cells, we have how many viruses?1 100 1,000,000 10 13. Which of these is the smallest?1 Ebola Measles Adenovirus Polio 14. How wide is DNA?1 2 millimeters 2 nanometers 2 microns 15. All viruses are bad.1 True False VIRUSES lesson 1: Morphology and anatomy VIRUSES lesson 3: History of discovery Back to: VIRUSES lesson 2: Size and prevalence
