This quiz works best with JavaScript enabled. Home > Science > Biology > Virus And Bacteria – Quiz 22 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Virus And Bacteria Quiz 22 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What does Heterotrophic mean? A) Makes food in its own body to survive. B) Single-celled. C) Eats food from outside its body to survive. D) Multi-celled. Show Answer Correct Answer: C) Eats food from outside its body to survive. 2. Where are bacteria located? A) No where. B) Every where!. C) Only in the restroom. D) On my hands only. Show Answer Correct Answer: B) Every where!. 3. Where is the DNA in a prokaryotic cells? A) Nucleus. B) Cell Membrane. C) Cytoplasm. D) Chloroplast. Show Answer Correct Answer: C) Cytoplasm. 4. Both prokaryotic and eukaryotic cells contain all of the following EXCEPT A) Cell (Plasma) Membrane. B) Chloroplast. C) Cytoplasm. D) Ribosomes. Show Answer Correct Answer: B) Chloroplast. 5. In the lac operon model, the genes within the operon will be expressed if A) Lactose is absent in the cell. B) Glucose is present in the cell. C) Lactose is present in the cell. D) Tryptophan is present. Show Answer Correct Answer: C) Lactose is present in the cell. 6. During which viral reproduction cycle is the viral DNA hidden in the cell's DNA, where it can hide for long periods of time, before reproducing? A) Lyrical. B) Lysol. C) Lysogenic. D) Lytic. Show Answer Correct Answer: C) Lysogenic. 7. Bacteria can form ..... to protect itself from harsh conditions. A) Endospores. B) Armor. C) Spores. D) Mushrooms. Show Answer Correct Answer: A) Endospores. 8. A ..... does not need oxygen to survive but won't be killed by it. A) Obligate Aerobe. B) Obligate Anaerobe. C) Facultative Anaerobe. D) None of above. Show Answer Correct Answer: C) Facultative Anaerobe. 9. A virus is a strand of DNA or RNA surrounded by-this ..... A) A protein coat. B) A capsule. C) A cell membrane. D) A cell wall. Show Answer Correct Answer: A) A protein coat. 10. What is a way to become immune to a disease without first having the disease? A) Antibiotics. B) Anti-retroviral drugs. C) Vaccinations. D) Exposure Therapies. Show Answer Correct Answer: C) Vaccinations. 11. Name the three cell shapes of prokaryotes A) Rod, circle spiral. B) Cocci, bacilli, spirilli. C) Crystal, tube, spaghetti. D) None of above. Show Answer Correct Answer: B) Cocci, bacilli, spirilli. 12. What does the word dormant/ hidden mean? A) DNA. B) Awake. C) Attack. D) Inactive. Show Answer Correct Answer: D) Inactive. 13. Contain genetic information in the form of DNA or RNA A) Viruses. B) Bacteria. C) Both viruses and bacteria. D) None of above. Show Answer Correct Answer: A) Viruses. 14. What level of classification is "gallus" in "Gallus domesticus? " A) Genus. B) Species. C) Kingdom. D) Class. Show Answer Correct Answer: A) Genus. 15. A solution containing a weakened version of a virus is a ..... A) Antibiotic. B) Vaccine. C) Window Cleaner. D) Tap Water. Show Answer Correct Answer: B) Vaccine. 16. Bacteria reproduces using A) Binary fission. B) Mitosis. C) Sexual reproduction. D) Splitting. Show Answer Correct Answer: A) Binary fission. 17. A type of cell that does not have a nucleus or cell membrane bound organelles. Bacteria are this kind of cell. A) Eukaryote. B) Capsid. C) Prokaryote. D) Flagellum. Show Answer Correct Answer: C) Prokaryote. 18. Viruses can contain ..... A) DNA only. B) RNA only. C) Either DNA or RNA, but not both. D) Usually both DNA and RNA. Show Answer Correct Answer: C) Either DNA or RNA, but not both. 19. What is a example of reproduction for Eubacteria? A) Organelles. B) Binary fission. C) Water. D) Sea water. Show Answer Correct Answer: B) Binary fission. 20. I have no cell wallsI am eukaryoticI reproduce sexuallyI am multicellularWhat kingdom do I belong to? A) Plantae. B) Animalia. C) Protista. D) Fungi. Show Answer Correct Answer: B) Animalia. ← 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