This quiz works best with JavaScript enabled. Home > Science > Virus And Bacteria – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Virus And Bacteria Quiz 9 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What process creates more viruses? A) Reproduction. B) Regeneration. C) Replication. D) Multiplication. Show Answer Correct Answer: C) Replication. 2. The "tail" of a prokaryotic cell that helps it move A) Lyse. B) Nucleoid. C) Flagellum. D) Eukaryote. Show Answer Correct Answer: C) Flagellum. 3. Microscopic prokaryotes that can be be either autotrophs or heterotrophs belong to Kingdom A) Archaebacteria. B) Protista. C) Fungi. D) Plantae. Show Answer Correct Answer: A) Archaebacteria. 4. Antibiotics can cure infections caused by A) Viruses. B) Bacteria. C) Viruses or bacteria. D) Anything. Show Answer Correct Answer: B) Bacteria. 5. Disease causing bacteria are called A) Deadly. B) Pathogenic. C) Friendly. D) Pathetic. Show Answer Correct Answer: B) Pathogenic. 6. What do viruses need to reproduce, and survive? A) Shelter. B) A host cell. C) Water. D) Host's blood. Show Answer Correct Answer: B) A host cell. 7. Which best compares bacteria and viruses? A) Bacteria are smaller than viruses. B) Bacteria cause disease, but viruses do not. C) Bacteria have genetic material, but viruses do not. D) Bacteria are living organisms, but viruses are not. Show Answer Correct Answer: D) Bacteria are living organisms, but viruses are not. 8. A virus is ..... a cell. A) Bigger than. B) Smaller than. C) The same size as. D) Another word for. Show Answer Correct Answer: B) Smaller than. 9. ..... break down energy in dead things to get food. A) Protists. B) Fungi. C) Animals. D) Plants. Show Answer Correct Answer: B) Fungi. 10. Which of the following is NOT found in bacteria? A) Mitochondria. B) Cytoplasm. C) Ribosomes. D) DNA. Show Answer Correct Answer: A) Mitochondria. 11. Which of the following lists structures from smallest to largest? A) Bacteria, virus, protist. B) Protist, bacteria, virus. C) Virus, protist, bacteria. D) Virus, bacteria, protist. Show Answer Correct Answer: D) Virus, bacteria, protist. 12. The ability of bacteria to survive and become "stronger" even after antibiotic treatment is called A) Cellular respiration. B) Endospore formation. C) Antibody resistance. D) Antibiotic resistance. Show Answer Correct Answer: D) Antibiotic resistance. 13. When a virus invades a living cell, its ..... takes over the cell's functions. A) Outer coat. B) Genetic material. C) Core. D) Cytoplasm. Show Answer Correct Answer: B) Genetic material. 14. The 3 shapes of bacteria are ..... A) Square, rod, round (sphere). B) Rod, round (sphere), spiral. C) Spiral, cylinder, crystal. D) Rod, disc, cylinder. Show Answer Correct Answer: B) Rod, round (sphere), spiral. 15. Prokaryotes are unlike all other organisms in that their cells A) Do not have a nucleus. B) Have membrane bound organelles. C) Have cell walls. D) Have DNA. Show Answer Correct Answer: A) Do not have a nucleus. 16. Which viral structure is responsible for attaching the virus to the host cell? A) Capsid. B) Tail sheath. C) Tail fiber. D) Genetic material. Show Answer Correct Answer: C) Tail fiber. 17. Which BEST contrasts a bacteria and a virus? A) A bacteria can reproduce, whereas a virus will not reproduce. B) A bacteria does not live in living things, whereas a virus does. C) A bacteria is a one celled living organism, whereas a virus is a nonliving organism. D) None of above. Show Answer Correct Answer: C) A bacteria is a one celled living organism, whereas a virus is a nonliving organism. 18. The necrotic ring spot disease of stone fruits (cherry, peach, plum, etc.)is caused by. A) A bacterium. B) Fungal infection. C) Molybdenum deficiency. D) Virus. Show Answer Correct Answer: D) Virus. 19. Come in a variety of shapes and sizes A) Viruses. B) Bacteria. C) Both viruses and bacteria. D) None of above. Show Answer Correct Answer: C) Both viruses and bacteria. 20. Which kingdom is autotrophic, multicellular, eukaryotic and has cells with a cell wall? A) Bacteria. B) Fungi. C) Plantae. D) Protista. Show Answer Correct Answer: C) Plantae. ← 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 10Virus And Bacteria Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books