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