This quiz works best with JavaScript enabled. Home > Science > Biology > Virus And Bacteria – Quiz 16 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Virus And Bacteria Quiz 16 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Are 200-300 nm in size A) Viruses. B) Bacteria. C) Both viruses and bacteria. D) None of above. Show Answer Correct Answer: A) Viruses. 2. Fungi reproduce A) Sexually. B) Asexually. C) Both sexually and asexually. D) None of above. Show Answer Correct Answer: C) Both sexually and asexually. 3. Which of the following is an example of a fungus-like protist? A) Algae. B) Amoeba. C) Slime mold. D) Flagellate. Show Answer Correct Answer: C) Slime mold. 4. Must have a host cell for reproduction A) Viruses. B) Bacteria. C) Both. D) None of above. Show Answer Correct Answer: A) Viruses. 5. Bacteria get new genetic information by exchanging it with other bacteria. This is called ..... A) Replication. B) Binary fission. C) Conjugation. D) Transfusion. Show Answer Correct Answer: C) Conjugation. 6. Bacteria reproduce by ..... which is when one cell splits into 2 identical cells. A) Budding. B) Binary fission. C) Conjugation. D) Sexual reproduction. Show Answer Correct Answer: B) Binary fission. 7. A bacterium, virus, or protist that causes disease is called a ..... A) Bioremediation. B) Antibiotic. C) Pathogen. D) A retrovirus. Show Answer Correct Answer: C) Pathogen. 8. Immunity that develops when a mother passes antibodies on to her unborn baby is ..... A) Acquired immunity. B) Natural immunity. C) Gene transfer. D) A vaccination. Show Answer Correct Answer: B) Natural immunity. 9. Which type of bacteria can live in harsh conditions and are considered extremophils? A) Archaebacteriqa. B) Eubacteria. C) Caperia. D) Exempleria. Show Answer Correct Answer: A) Archaebacteriqa. 10. Bacteria reproduce by ..... A) Sexual reproduction only. B) Asexual reproduction only. C) Usually asexual, sometimes sexual reproduction. D) A unique type of reproduction called endosporosis. Show Answer Correct Answer: C) Usually asexual, sometimes sexual reproduction. 11. Which Kingdom is this? -Prokaryotic-Heterotrophic or Autotrophic-Unicellular-Motile A) Animalia. B) Protista. C) Eubacteria (Bacteria). D) Archaea (Archaeabacteria). Show Answer Correct Answer: C) Eubacteria (Bacteria). 12. What animal-like protist can act like a parasite, thus causing diseases? A) Protozoans. B) Diatoms. C) Algae. D) None of above. Show Answer Correct Answer: A) Protozoans. 13. Are viruses alive? A) Yes. B) No. C) This is a difficult question to answer, they have characteristics of both living and dead things. D) None of above. Show Answer Correct Answer: C) This is a difficult question to answer, they have characteristics of both living and dead things. 14. The cycle of a viral infection, replication and destruction of a cell is called A) Lysogenic. B) Lytic. C) Metabolic. D) None of these. Show Answer Correct Answer: B) Lytic. 15. Bacteria have three shapes. Which of the following is not a common shape of bacteria? A) Spirilla. B) Cocci. C) Bacilli. D) Cube. Show Answer Correct Answer: D) Cube. 16. Which of the following can provide protection against viruses? A) Antibodies. B) Natural immunity. C) Acquired immunity. D) All of the above. Show Answer Correct Answer: D) All of the above. 17. What is defined as " a scheme of classification? " A) Taxonomy. B) Domain. C) Dichotomous. D) Mnemonic. Show Answer Correct Answer: A) Taxonomy. 18. HIV attacks cells in the A) Circulatory system. B) Respiratory system. C) Immune system. D) Skeletal system. Show Answer Correct Answer: C) Immune system. 19. Which best describes viruses? A) Viruses are nonliving infectious agents. B) Viruses can replicate without a host cell. C) Viruses can be killed by strong antibiotics. D) Viruses are similar to bacterial cells. Show Answer Correct Answer: A) Viruses are nonliving infectious agents. 20. Pneumonia is a bacterial disease caused by the type of bacteria called. A) Bacilli. B) Cocci. C) Sprilli. D) Vibriona. Show Answer Correct Answer: B) Cocci. ← 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