VIRUSES lesson 1: Morphology and anatomy Quizellenj2021-10-01T23:31:57-04:00 Please sign up for the course before taking this quiz. 1. Which of these viruses looks like a bullet?1 rabies HIV Pandora Ebola TMV 2. Where did the name “Ebola” come from?1 an African word for "sickness" a river in west Africa a country in Africa an African word for "virus" 3. Which one of these atoms is NOT in an amino acid molecule?1 N C O H B 4. How many sides does an icosahedron have?1 60 16 24 20 12 5. Where does a virus gets its lipid envelope (if it has one)?1 From other viruses. The virus manufactures it. From the host cell it came out of. From lipid molecules floating in the environment. 6. What does the Pandoravirus attack?1 humans paramecium ameba bacteria dogs 7. Why does a virus have spikes?1 To help them attach to cells. To help them float in the air. As a defense mechanism against other microbes. To identify its species. 8. Which one of these letters never appears in DNA or RNA?1 U E A G C T 9. Which of the viruses attacks plants?1 TMV Ebola parvo Pandora adeno 10. The only parts that ALL viruses have in common are: a capsid and a genome.1 True False 11. What are proteins made of?1 muscle tissue A, T, C and G amino acids long strings of glucose molecules nucleic acids 12. Where do you find a virus’s matrix (if it has one)?1 on the outside of the lipid envelope inside the capsid right under the lipid envelope in the RNA or DNA 13. Sometimes you find tiny proteins inside a capsid, along with the genome of DNA or RNA.1 True False 14. Which of these viruses is the smallest?1 Pandora adeno rabies parvo 15. What is a virus capsid made of?1 glycoproteins lipid DNA protein RNA VIRUSES lesson 2: Size and prevalence Back to: VIRUSES lesson 1: Morphology and anatomy
