This quiz works best with JavaScript enabled. Home > Science > Biology > Virus And Bacteria – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Virus And Bacteria Quiz 13 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which component of a virus is injected into an infected cell? A) Tail section. B) Nucleic acid. C) Protein capsid. D) Mitochondrion. Show Answer Correct Answer: B) Nucleic acid. 2. Thrush is caused by A) Yeast. B) Bacteria. C) Algae. D) Salmonella. Show Answer Correct Answer: A) Yeast. 3. Viruses are not A) Living. B) Cells. C) Organisms. D) All of the above. Show Answer Correct Answer: D) All of the above. 4. Which of these items can be applied to bacteria to kill them? A) Sunlight. B) Phosphorus. C) Heat. D) Carbon dioxide. Show Answer Correct Answer: C) Heat. 5. When a virus or disease successfully spreads around the world, people call it a ..... A) High-level infection. B) Eukaryote. C) Epidemic. D) Pandemic. Show Answer Correct Answer: D) Pandemic. 6. I am only made of one cell. My cell does not have an organized nucleus. I only have one parent. Sometimes I make my own food, but other times, I eat food. I like to live in volcano vents, salt water of deep oceans, or the freezing cold Arctic. A) Bacteria. B) Archaea. C) Eukarya. D) None of above. Show Answer Correct Answer: B) Archaea. 7. Which of the following is not part of the reproduction cycle of HIV? A) Reverse transcription of the viral RNA. B) Reverse transcription of the viral DNA. C) Maturation of the viruses. D) Biosynthesis of the viral mRNA. Show Answer Correct Answer: B) Reverse transcription of the viral DNA. 8. (Taxonomy) How many common names does an organism have? A) 1. B) 2. C) 3. D) Many. Show Answer Correct Answer: D) Many. 9. What is the difference between pili and flagella? A) Pili are used for movement, flagella for reproduction. B) Pili are used for protection, flagella for movement. C) Pili are used for reproduction, flagella for movement. D) Pili are found in bacteria, flagella are not. Show Answer Correct Answer: C) Pili are used for reproduction, flagella for movement. 10. Needs host cell to reproduce. A) Virus. B) Bacteria. C) Fungus. D) Protozoan. Show Answer Correct Answer: A) Virus. 11. Symptoms of HIV do not show up immediately because the virus can A) Stay dormant for years. B) Mutate quickly. C) Stay outside the cell for a long time. D) None of above. Show Answer Correct Answer: A) Stay dormant for years. 12. Which term describes the causes of chicken pox and the common cold? A) Parasites. B) Fungi. C) Viruses. D) Bacteria. Show Answer Correct Answer: C) Viruses. 13. Which statement is not a characteristic of bacteria? A) They reproduce by fission, or dividing into 2 new bacteria. B) They require a host to reproduce. C) They are unicellular. D) They have a single circular strand of DNA. Show Answer Correct Answer: B) They require a host to reproduce. 14. Single celled, lives in extreme environments A) Archaea. B) Bacteria. C) Protista. D) Plantae. Show Answer Correct Answer: A) Archaea. 15. Bacteria will reproduce by means of ..... because they are single-celled and do not contain a nucleus. A) Asexual Reproduction. B) Osmosis. C) Mitosis. D) Growing. Show Answer Correct Answer: A) Asexual Reproduction. 16. Mold is classified into which of the following kingdoms? A) Plantae. B) Fungi. C) Protista. D) Bacteria. Show Answer Correct Answer: B) Fungi. 17. Peptidoglycan is present in the cell wall of A) Archaea. B) Bacteria. C) Eukarya. D) All of the above. Show Answer Correct Answer: B) Bacteria. 18. What type of environment do protist live in? A) Moist. B) Wet. C) Wet. D) Cool. Show Answer Correct Answer: A) Moist. 19. What body system does HIV target? A) Skeletal. B) Reproductive. C) Muscular. D) Immune. Show Answer Correct Answer: D) Immune. 20. Which of the following is NOT made using bacteria? A) Fermenting pickles. B) Yogurt. C) Cheese. D) Pudding. Show Answer Correct Answer: D) Pudding. ← PreviousNext →Related QuizzesScience 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books