This quiz works best with JavaScript enabled. Home > Science > Biology > Virus And Bacteria – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Virus And Bacteria Quiz 1 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What do antibiotics cure? A) Bacteria. B) Virus. C) Parasite. D) Fungus. Show Answer Correct Answer: A) Bacteria. 2. Which of these could successfully be treated with antibiotics? A) HIV. B) Strep Throat. C) Influenza. D) Common Cold. Show Answer Correct Answer: B) Strep Throat. 3. What does Prokaryotic mean? A) More than one Cell. B) Has NO nucleus. C) Has a nucleus. D) Not very Complex. Show Answer Correct Answer: B) Has NO nucleus. 4. What is conjugation? A) Genes. B) Viruses. C) Two bacteria connect and cause genetic diversity. D) Two bacteria disconnect. Show Answer Correct Answer: C) Two bacteria connect and cause genetic diversity. 5. During which reproductive cycle do viruses turn host cells into virus making machines? A) Lytic Cycle. B) Lysogenic Cycle. C) Passive Cycle. D) Active Cycle. Show Answer Correct Answer: A) Lytic Cycle. 6. Why do doctors suggest people get a flu vaccine every year? A) Flu viruses replicate more rapidly over time. B) Flu viruses can mutate from year to year. C) Vaccines are absorbed by the body after a year. D) Vaccines get stronger over time. Show Answer Correct Answer: B) Flu viruses can mutate from year to year. 7. The theory of evolution by natural selection means that what is changing over time? A) The inherited traits of a population. B) The acquired traits of a population. C) Hair color and eye color. D) Attractive features. Show Answer Correct Answer: A) The inherited traits of a population. 8. How do fungi eat? A) They decompose and collect nutrients from dead animals. B) By hunting insects. C) By photosynthesis. D) None of above. Show Answer Correct Answer: A) They decompose and collect nutrients from dead animals. 9. AIDS is caused by the organisms which are. A) Bacteria. B) Fungi. C) Viruses (HTLV III). D) Protozoa. Show Answer Correct Answer: C) Viruses (HTLV III). 10. Some use flagella for movement A) Viruses. B) Bacteria. C) Both. D) None of above. Show Answer Correct Answer: B) Bacteria. 11. Which group of bacteria would likely be found in hot, acidic sulfur springs? A) Methanogens. B) Thermophiles. C) Archaebacteria. D) Halophiles. Show Answer Correct Answer: B) Thermophiles. 12. The transfer of genes between two species of E. coli is A) Conjugation. B) Transduction. C) Transformation. D) Plasmolysis. Show Answer Correct Answer: A) Conjugation. 13. Fungi play important roles in the environment. Which is a role of fungi? A) Yeast helps bake bread and ferment wine and beer. B) Help make antibiotics such as penicillin. C) Can help make foods such as soy sauce and chocolate. D) All of the above. Show Answer Correct Answer: D) All of the above. 14. In which of the following environments would you find an Archaebacteria? A) Cow Intestine. B) Human Nose. C) Deep Ocean Sulphuric Vent. D) Freshwater Pond. Show Answer Correct Answer: C) Deep Ocean Sulphuric Vent. 15. What is used to "cure" a virus A) Antirbiotic. B) Rest. C) Vaccine. D) Viruses have no cure. Show Answer Correct Answer: C) Vaccine. 16. During Lysogenic Infections.. A) The host cell is copied many times over. B) The host cell is destroyed. C) The host cell is unaffected. D) The virus dies. Show Answer Correct Answer: A) The host cell is copied many times over. 17. Alan noticed that his foot itched between his toes after coming home from the gym. He now believes he may have contracted athlete's foot. What type of pathogen most likely caused this possible infection of his foot? A) Bacterium. B) Fungus. C) Virus. D) None of above. Show Answer Correct Answer: B) Fungus. 18. Which diseases are most likely to be treated with antibiotics? A) Those caused by viruses. B) Those caused bu fungi. C) Those caused by parasites. D) Those caused by bacteria. Show Answer Correct Answer: D) Those caused by bacteria. 19. Algae belong to the ..... kingdom of organisms. A) Protista. B) Fungi. C) Plantae. D) Animalia. Show Answer Correct Answer: A) Protista. 20. Harmful bacteria are commonly referred to as ..... A) Antibiotics. B) Pathogens. C) Viruses. D) Prokaryotes. Show Answer Correct Answer: B) Pathogens. Next →Related QuizzesScience QuizzesVirus And Bacteria Quiz 2Virus And Bacteria Quiz 3Virus And Bacteria Quiz 4Virus And Bacteria Quiz 5Virus And Bacteria Quiz 6Virus And Bacteria Quiz 7Virus And Bacteria Quiz 8Virus And Bacteria Quiz 9Virus And Bacteria Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books