This quiz works best with JavaScript enabled. Home > Science > Biology > Virus And Bacteria – Quiz 12 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Virus And Bacteria Quiz 12 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A non-living infectious organism A) Virus. B) Euglena. C) Amoeba. D) Bacteria. Show Answer Correct Answer: A) Virus. 2. Which of the following is NOT a type of archeabacteria? A) Methanogen. B) Halophile. C) Heterotroph. D) None of above. Show Answer Correct Answer: C) Heterotroph. 3. Which of the following pieces of evolution evidence contain both homologous and vestigial structures? A) Fossil record. B) Comparing embryology. C) Comparing biochemistry. D) Comparing anatomy. Show Answer Correct Answer: D) Comparing anatomy. 4. The two diseases that most often kill AIDS victims are. 1. Kaposi, s sarcoma 2. Lymphangioma 3.Pneumocystis carinii pneumonia 4.Systemic Lupus erythromatosus A) 1 and 2. B) 2 and 3. C) 1 and 3. D) 3 and 4. Show Answer Correct Answer: C) 1 and 3. 5. Which types of viral infections do not immediately harm the cell? A) Lytic. B) Neither. C) Endospore. D) Lysogenic. Show Answer Correct Answer: D) Lysogenic. 6. What is used to treat bacterial infections in most cases? A) Vaccines. B) Herbal remedies. C) Antibiotics. D) Bacterial infections cannot be treated. Show Answer Correct Answer: C) Antibiotics. 7. Which domain contains all organisms that have a nucleus? A) Archae. B) Bacteria. C) Eukarya. D) Protista. Show Answer Correct Answer: C) Eukarya. 8. Ribosomes located within bacteria are used to produce A) Viruses. B) Chromosomes. C) More bacteria. D) Proteins. Show Answer Correct Answer: D) Proteins. 9. The main way that Archae are different than bacteria is ..... A) Archae do not contain DNA. B) Archae do not have a cell wall. C) Archae live in extreme environments. D) Archae are not prokaryotes. Show Answer Correct Answer: C) Archae live in extreme environments. 10. Which of the following do we not use bacteria to make? A) Milk. B) Cheese. C) Sauerkraut. D) Fruit. Show Answer Correct Answer: D) Fruit. 11. ..... transmit signals like messengers between motor and sensory neurons. A) Sensory. B) Motor. C) Inter. D) None of above. Show Answer Correct Answer: C) Inter. 12. Bird wings and butterfly wings are an example of A) Homologous structure. B) Analogous structure. C) Mimicry. D) Camoflague. Show Answer Correct Answer: B) Analogous structure. 13. Which of these is characteristic of both viruses and bacteria? A) They get their energy from their environment. B) They can reproduce on their own. C) They can form crystals and become dormant. D) They contain proteins and nucleic acids. Show Answer Correct Answer: D) They contain proteins and nucleic acids. 14. Euglena move with whiplike structure called? A) Flagella. B) Spirilla. C) Protista. D) None of above. Show Answer Correct Answer: A) Flagella. 15. Causes HIV, ebola & the flu A) Viruses. B) Bacteria. C) Both. D) None of above. Show Answer Correct Answer: A) Viruses. 16. Which of the following is a viral infection? A) Cholera. B) Influenza. C) Strep throat. D) Tuberculosis. Show Answer Correct Answer: B) Influenza. 17. Bacteria help cows ..... A) Digest cellulose. B) Produce milk. C) Do basic arithmetic. D) Jump over the moon. Show Answer Correct Answer: A) Digest cellulose. 18. Why are viruses considered pathogens? A) They harm the cells they enter. B) They multiply. C) They use their own energy to develop. D) They make their own food. Show Answer Correct Answer: A) They harm the cells they enter. 19. Is all bacteria bad? A) No, most is good or harmless. B) Yes, most will get you sick. C) Most bacteria is actually not very well known. D) None of above. Show Answer Correct Answer: A) No, most is good or harmless. 20. Some bacteria are ..... and can harm living organisms. A) Symbiotic. B) Protozoas. C) Parasites. D) Eukaryotes. Show Answer Correct Answer: C) Parasites. ← 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