This quiz works best with JavaScript enabled. Home > Science > Virus And Bacteria – Quiz 14 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Virus And Bacteria Quiz 14 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. DNA or RNA is ..... A) Lyse. B) Tail Fiber. C) Capsid. D) Genetic Material. Show Answer Correct Answer: D) Genetic Material. 2. A structure that can help bacteria survive harsh conditions. A) Capsids. B) Endospores. C) Pili. D) DNA. Show Answer Correct Answer: B) Endospores. 3. The best treatment for a viral infection is A) A vaccine. B) Rest and fluids. C) Antibiotic. D) An over the counter medicine. Show Answer Correct Answer: B) Rest and fluids. 4. Which term best describes algae? A) Predatory. B) Consumer. C) Plant-like. D) Prokaryotic. Show Answer Correct Answer: C) Plant-like. 5. A branching diagram that represents the proposed phylogeny or evolutionary history of a species or group A) Cladogram. B) Cladistics. C) Phylogeny. D) Taxonomy. Show Answer Correct Answer: A) Cladogram. 6. Which of the following best describes structures in the human body from the largest to smallest? A) Organ, tissue, cell, organelle. B) Organ, tissue, organelle, cell. C) Organelle, organ, tissue, cell. D) Organelle, cell, tissue, organ. Show Answer Correct Answer: A) Organ, tissue, cell, organelle. 7. Bacteria that need oxygen to survive are ..... A) Aerobic. B) Anaerobic. C) Extremophiles. D) Archaea. Show Answer Correct Answer: A) Aerobic. 8. Consider the following statements and select your answer from the choice s that follow. i.The patient, s nerves are damaged by polio ii.Tetanus is caused by virus A) Both are correct. B) II alone is correct. C) I alone is correct. D) Both are wrong. Show Answer Correct Answer: C) I alone is correct. 9. Viruses are made of a capsid, nucleic material and are ..... A) Prokaryotic. B) Eukaryotic. C) Non-living. D) Endospores. Show Answer Correct Answer: C) Non-living. 10. The organism that a virus enters and uses is called a A) Host. B) Parasite. C) Guest. D) Brujeria. Show Answer Correct Answer: A) Host. 11. Which of the following are vaccines normally made to combat? A) Bacteriophages. B) Virions. C) DNA viruses. D) RNA viruses. Show Answer Correct Answer: C) DNA viruses. 12. Spiral or corkscrew-shaped prokaryote A) Coccus. B) Bacillus. C) Spirillum. D) Prokaryote. Show Answer Correct Answer: C) Spirillum. 13. Viruses use the hosts cells and machinery inside the cells to make more ..... of them. A) Friends. B) Enemies. C) Robots. D) Copies. Show Answer Correct Answer: D) Copies. 14. These are animal like protists. A) Protozoa. B) Algae. C) Bacteria. D) Slime molds. Show Answer Correct Answer: A) Protozoa. 15. Viruses A) Have many cells. B) Are misfolded proteins. C) Are a protein coat around genetic material. D) Endospores. Show Answer Correct Answer: C) Are a protein coat around genetic material. 16. What is one of the steps viruses take to take over a host cell? A) They inject their own genetic material. B) They eat the host cell. C) The host cell eats them. D) They cut a hole in the host cell, and send other viruses inside. Show Answer Correct Answer: A) They inject their own genetic material. 17. What is a Viroid made of? A) DNA. B) DNA and RNA. C) RNA. D) Virus. Show Answer Correct Answer: C) RNA. 18. When should you get a vaccine? A) Before you get sick. B) After you get sick. C) Only when you are a baby. D) Only when you are old. Show Answer Correct Answer: A) Before you get sick. 19. What is one reason that bacteria are helpful for the environment? A) They take out the trash. B) They recycle dead matter. C) They eat bad animals. D) They produce carbon dioxide for trees. Show Answer Correct Answer: B) They recycle dead matter. 20. The name Canis lupis is an example of a A) Domain and kingdom. B) One clade. C) Binomial nomenclature. D) Phylogeny. Show Answer Correct Answer: C) Binomial nomenclature. ← 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