VIRUSES lesson 3: History of discovery Quizellenj2021-10-01T23:31:57-04:00 Please sign up for the course before taking this quiz. 1. Jonas Salk made a vaccine for what viral disease?1 polio yellow fever anthrax influenza smallpox 2. Which type of virus will grow in eggs?1 HIV influenza Pandora bacteriophages 3. Tobacco Mosaic Virus was the first virus to be imaged with an electron microscope.1 True False 4. As far as we know, smallpox has been eliminated.1 True False 5. Who developed a vaccine for rabies?1 Lady Montagu Louis Pasteur Jonas Salk Dmitri Ivanovsky Edward Jenner 6. Who made the classification system for viruses?1 Louis Pasteur Francis Crick Martinus Beijerinck Jonas Salk David Baltimore 7. PCR uses an enzyme called Taq polymerase. What is its unusal capability?1 It can survive for years in a lab dish. It can survive very high temperatures. It can split DNA. It can be used by viruses. It easy to extract. 8. This tool provided the first step toward the discovery of viruses.1 electron microscope test tube filter x-ray machine 9. Who was the first person to isolate viruses using a Chamberland filter?1 Edward Jenner Louis Pasteur Felix d"Herelle Dmitri Ivanovsky 10. For centuries, people had been using this procedure to prevent smallpox. Healthy people were exposed to small amounts of pus or scabs from someone with smallpox.1 viration variolation vaccination immunization 11. What do you call something that transfers disease from one organism to another?1 vector virion virus vaccine 12. What technique did Rosalind Franklin use to help Watson and Crick discover the structure of DNA?1 PCR hemagglutination electron microscope pictures filtration x-ray crystallography 13. The vaccinia virus is a very popular species for scientific research. From what original virus did it come?1 polio adenovirus cowpox influenza smallpox 14. What does “in vitro” mean?1 in a glass lab dish in a cell in an injection needle living able to reproduce 15. SARS. MERS and Covid-19 are all coronaviruses.1 True False VIRUSES lesson 2: Size and prevalence VIRUSES lesson 4: Bacteriophages Back to: VIRUSES lesson 3: History of discovery