This quiz works best with JavaScript enabled. Home > Science > Virus And Bacteria – Quiz 17 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Virus And Bacteria Quiz 17 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Bacteria are ..... which means they have no nucleus and protists have a nucleus and therefore are ..... even though they are both unicellular. A) Prokaryotes, eukaryotes. B) Eukaryotes, prokaryotes. C) Parasites, pathogens. D) Pathogen, aquatic. Show Answer Correct Answer: A) Prokaryotes, eukaryotes. 2. One way in which bacteria are beneficial: A) They make food. B) They cause disease. C) They cause food poisoning. D) They create sugar. Show Answer Correct Answer: A) They make food. 3. Using viruses to insert normal genetic information into a specific cell is called ..... A) Gene splitting. B) Gene transfer. C) Fission. D) Coding. Show Answer Correct Answer: B) Gene transfer. 4. Three of the following can kill bacteria, but one can only help control it. Which one? A) Bleach. B) Alcohol. C) High temperatures. D) Refrigeration. Show Answer Correct Answer: D) Refrigeration. 5. Every virus is made up of genetic material inside a? A) Host. B) Lipid envelope. C) Capsid (protein coat). D) Bacteria. Show Answer Correct Answer: C) Capsid (protein coat). 6. In order to avoid harmful bacteria, A) Exercise and get plenty of rest. B) Wash with warm water and soap. C) Avoid contact with others who may be sick. D) All of the above. Show Answer Correct Answer: D) All of the above. 7. Which one is a plant-like protist? A) Slime mold. B) Amoeba. C) Paramecium. D) Algae. Show Answer Correct Answer: D) Algae. 8. What is thought to be true about the 3 domains of living things? A) They diverged from a common ancestor before eukaryotes. B) They converged from a common ancestor before eukaryotes. C) They came from eukaryotes and became prokaryotes. D) There should be more domains. Show Answer Correct Answer: A) They diverged from a common ancestor before eukaryotes. 9. Whooping cough is caused by. A) Salmonella. B) Bacillus pertussis. C) Variola. D) Vibriona. Show Answer Correct Answer: B) Bacillus pertussis. 10. Jaundice is caused by a/an. A) Virus. B) Bacteria. C) Fungus. D) Animal. Show Answer Correct Answer: A) Virus. 11. The domain Archaea: A) Are multicellular. B) Undergo photosynthesis. C) Have membrane-bound organelles. D) Are able to tolerate extreme conditions. Show Answer Correct Answer: D) Are able to tolerate extreme conditions. 12. A virus can multiply only when it is inside a living ..... A) Bacteria. B) Cell. C) Ribosome. D) Nucleus. Show Answer Correct Answer: B) Cell. 13. When viral DNA integrates with the host's DNA it is called a: A) Provirus. B) Prion. C) Bacteriophage. D) Antibody. Show Answer Correct Answer: A) Provirus. 14. Binary fission is a form of A) Asexual reproduction. B) Sexual reproduction. C) An anerobic bacterium. D) An arerobic bacterium. Show Answer Correct Answer: A) Asexual reproduction. 15. Which of the following is not true of bacteria? A) They are prokaryotes. B) They are multi-celled. C) Found pretty much everywhere. D) They are on you right now!. Show Answer Correct Answer: B) They are multi-celled. 16. Bacteria contain circular chromosomes called A) Ribosomes. B) Coccus. C) Plasmids. D) Nucleus. Show Answer Correct Answer: C) Plasmids. 17. Phylogeny is: A) Analysis of the evolutionary or ancestral relationships among taxa. B) Classifying animals by structure. C) Analyzing mutations in organisms. D) Determining when animals evolved. Show Answer Correct Answer: A) Analysis of the evolutionary or ancestral relationships among taxa. 18. If you get chicken pox, you wont get it again. This is known as ..... A) Acquired immunity. B) Natural immunity. C) Gene transfer. D) Random luck. Show Answer Correct Answer: A) Acquired immunity. 19. Bacteria that are ..... break down large chemicals in dead organisms into small chemicals. A) Decomposers. B) Infectious. C) Vaccines. D) Flagella. Show Answer Correct Answer: A) Decomposers. 20. A virus acts like a ..... A) Leukocyte. B) Parasite. C) Parachute. D) Paramedic. Show Answer Correct Answer: B) Parasite. ← 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