This quiz works best with JavaScript enabled. Home > Science > Biology > Virus And Bacteria – Quiz 36 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Virus And Bacteria Quiz 36 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What do you need to be able to see bacteria and viruses? A) Microscope. B) Telescope. C) Sunglasses. D) 3D Glasses. Show Answer Correct Answer: A) Microscope. 2. Used to clean up industrial, agricultural, and municipal wastes A) Lactic-cid. B) Autotrophs. C) Binary fission. D) Bioremediation. Show Answer Correct Answer: D) Bioremediation. 3. I am single celled, and I only have one parent. My cell does not have an organized nucleus. Sometimes I cause diseases. Other times I am a decomposer. A) Bacteria. B) Archaea. C) Animalia. D) None of above. Show Answer Correct Answer: A) Bacteria. 4. Does not contain a nucleus or membrane-bound organelles A) Viruses. B) Bacteria. C) Both viruses and bacteria. D) None of above. Show Answer Correct Answer: C) Both viruses and bacteria. 5. What shape is bacteria? A) Round. B) Straight. C) Twisted. D) All of these. Show Answer Correct Answer: D) All of these. 6. What is the type of archaebacteria that lives in very salty environments, such as the Dead Sea. A) Halophile. B) Thermophile. C) Methanogen. D) Saltogen. Show Answer Correct Answer: A) Halophile. 7. A doctor prescribed an antibiotic to treat an illness. Which type of illness did the doctor most likely treat? A) Cancer. B) Heart disease. C) Viral infection. D) Bacterial infection. Show Answer Correct Answer: D) Bacterial infection. 8. What type of organism can be found in extreme environments such as the bottom of the ocean? A) Viruses. B) Archaea. C) Eukaryotes. D) Ebola. Show Answer Correct Answer: B) Archaea. 9. Which of the following is a unicellular fungus? A) Foraminifera. B) Yeast. C) Amoeba. D) Algae. Show Answer Correct Answer: B) Yeast. 10. Bacteria that grows in chains A) Strep. B) Staph. C) Coccus. D) Bacillus. Show Answer Correct Answer: A) Strep. 11. Kingdom Protista includes species that are ..... A) Plant like and animal like. B) Unicellular and multicellular. C) Neither one of these answers. D) Plant-like, animal-like, unicellular, and multicelluar. Show Answer Correct Answer: D) Plant-like, animal-like, unicellular, and multicelluar. 12. Viruses make a copy of itself by invading a host cell in a living organism. This is called ..... A) Conjugation. B) Natural immunity. C) Replication. D) Reproduction. Show Answer Correct Answer: C) Replication. 13. The shape of bacteria help them ..... A) Move. B) Eat. C) Protect themselves. D) All of the above. Show Answer Correct Answer: D) All of the above. 14. All of the following are examples of fungi except one. Which of the following is NOT a type of fungus? A) Yeast. B) Mold. C) Mushroom. D) Algae. Show Answer Correct Answer: D) Algae. 15. What must you rely on if you get a viral infection? A) Antibiotics. B) Vaccines. C) Immune System. D) None of above. Show Answer Correct Answer: C) Immune System. 16. Which statement is true about viruses? A) Viruses can eat and metabolize food. B) Viruses can reproduce only using a host cell. C) Viruses can reproduce on their own at any time. D) Viruses contain DNA, so they are alive. Show Answer Correct Answer: B) Viruses can reproduce only using a host cell. 17. What can you infer about protozoans from the fact they are single-celled organisms? A) They are probably unable to make humans sick. B) They probably have no DNA in their cells. C) They are probably poorly adapted to their environments. D) They probably can't be seen without a microscope. Show Answer Correct Answer: D) They probably can't be seen without a microscope. 18. Prokaryotes and Eukaryotes differ because: A) Prokaryotes are usually single celled. And eukaryotes are multicellular and single celled. B) Eukaryotes have a nucleas and membraine-bound organelles and prokaryotes don't. C) All of the above. D) None of the above. Show Answer Correct Answer: C) All of the above. 19. How do viruses differ from other disease-causing organisms? A) Viruses can be treated with antibiotics. B) Viruses are transmitted though cough or sneezing. C) Viruses are made up of cells. D) Viruses multiply inside infected cells. Show Answer Correct Answer: D) Viruses multiply inside infected cells. 20. Which of the following infectious organisms is the smallest? A) Paramecium. B) Bacteria. C) Virus. D) Prokaryote. Show Answer Correct Answer: C) Virus. ← 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