This quiz works best with JavaScript enabled. Home > Science > Virus And Bacteria – Quiz 33 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Virus And Bacteria Quiz 33 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is a way to prevent viruses? A) Antibiotics. B) Antiviral medications. C) Vaccines. D) Wash your hands. Show Answer Correct Answer: C) Vaccines. 2. To replicate in either the lytic or lysogenic cycle, a virus must have A) A host. B) Another parent. C) Both DNA and RNA. D) None of above. Show Answer Correct Answer: A) A host. 3. A bacterium divides every minute and takes an hour to fill a cup, How much time will it take to fill half the cup? A) 15 minutes. B) 30 minutes. C) 59 minutes. D) 60 minutes. Show Answer Correct Answer: A) 15 minutes. 4. Which of the following is the least closely related animal:Gray Wolf:Canis lupusAardwolf:Proteles cristatusCoyote:Canis latrans A) Coyote. B) Aardwolf. C) Gray Wolf. D) Need more information on body characteristics. Show Answer Correct Answer: B) Aardwolf. 5. "Algae" is a general term used to describe ..... like protists. A) Plant. B) Fungi. C) Animal. D) Bacteria. Show Answer Correct Answer: A) Plant. 6. Which disease is not caused by bacteria? A) Strep throat. B) Pneumonia. C) Food poisoning. D) Influenza (the Flu). Show Answer Correct Answer: D) Influenza (the Flu). 7. Lacks a nucleus, contains organelles, reproduces through binary fission. A) Plant cell. B) Bacterial cell. C) Virus. D) Animal cell. Show Answer Correct Answer: B) Bacterial cell. 8. In which way do animals obtain food? A) Autotroph. B) Heterotroph. C) Both. D) None of above. Show Answer Correct Answer: B) Heterotroph. 9. How did bacteria make complex life on Earth possible? A) By releasing oxygen into the atmosphere. B) By destroying life-inhibiting volcanoes. C) By evolving rapidly into multi-celled organisms. D) All of the above. Show Answer Correct Answer: A) By releasing oxygen into the atmosphere. 10. Rod shaped prokaryote A) Coccus. B) Prokaryote. C) Spirillum. D) Bacillus. Show Answer Correct Answer: D) Bacillus. 11. What helps prevent viral diseases? A) Vaccines. B) Antibiotics. C) Herbal tea. D) Gene Therapy. Show Answer Correct Answer: A) Vaccines. 12. What happens before virus assembly during the lytic cycle? A) Attachment. B) Entry. C) Replication. D) Lysis. Show Answer Correct Answer: C) Replication. 13. A disease caused by infectious agents that is spread directly or indirectly from person to person A) Pathogen. B) Infectious Disease. C) Virus. D) Bacteria. Show Answer Correct Answer: B) Infectious Disease. 14. Conjugation is important because it A) Increases genetic variation. B) Creates more bacteria. C) Is bacterial sexual reproduction. D) The joining of 2 bacteria into 1 super-bacteria. Show Answer Correct Answer: A) Increases genetic variation. 15. Which one is one of the main shapes of a virus. A) Spacecraft-like structure. B) Bacilli. C) Cocci. D) Spirilla. Show Answer Correct Answer: A) Spacecraft-like structure. 16. What is responsible for diphtheria and influenza? A) Virus and bacteria respectively. B) Bacteria and virus respectively. C) Bacteria. D) Water pollution. Show Answer Correct Answer: B) Bacteria and virus respectively. 17. Genetic material in cells is ..... A) DNA. B) Nucleus. C) Energy. D) Protein. Show Answer Correct Answer: A) DNA. 18. Which is not an example of a decomposer? A) Bacteria. B) Worms. C) Fungi. D) Tree. Show Answer Correct Answer: D) Tree. 19. The three Domains are: A) Plant, Animal, Bacteria. B) Bacteria, Archaea, Eukarya. C) Fungi, Animal, Plant. D) Invertebrates, Vertebrates, Plants. Show Answer Correct Answer: B) Bacteria, Archaea, Eukarya. 20. The virus that causes AIDS is ..... A) Clostridium botulinum. B) Mycobacterium tubercolsis. C) Human Immunodeficiency Virus. D) Necrotizing fasciitis. Show Answer Correct Answer: C) Human Immunodeficiency Virus. ← PreviousNext →Related QuizzesVirus And Bacteria Quiz 1Virus 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