Chapter 2 CHARACTERISTICS OF MICROORGANISMS MCQs 20 min Score: 0 Attempted: 0/20 Subscribe 1. . Bacteria are classified (Shape) into groups: (A) 2 (B) 4 (C) 3 (D) 5Show All Answers 2. . Bacillus is a genus of: (A) Virus (B) Gram-positive (C) Gram-negative (D) MouldShow All Answers 3. . Pathogenic to humans is: (A) Bacillus (B) Escherichia (C) Clostridium (D) CamphylobacterShow All Answers 4. . Yeasts are organisms: (A) Diploid-cellular (B) Multi-cellular (C) Unicellular (D) Haploid-cellularShow All Answers 5. . Yeast cells normally reproduce by: (A) Sexually (B) Budding (C) Mitosis (D) MeiosisShow All Answers 6. . The mass of hyphae that can be seen with the naked eye is called: (A) Golgi Apparatus (B) DNA (C) Nucleolus (D) MyceliumShow All Answers 7. . Moulds reproduce utilizing spores: (A) Antheridia (B) Conidia (C) Gonidia (D) BasidiaShow All Answers 8. . Nowadays virus types have been described: (A) Prokaryotic (B) Eukaryotic (C) 5000 (D) 700Show All Answers 9. . Which protects viral genetic material: (A) Capsomer (B) Cell Wall (C) Plasma Membrane (D) CapsidShow All Answers 10. . Virus can be seen with: (A) Simple Microscope (B) Compound Microscope (C) Electron Microscope (D) Binocular MicroscopeShow All Answers 11. . Propagation of bacteriophages consist of stages: (A) 2 (B) 3 (C) 5 (D) 7Show All Answers 12. . The vegetative part of the mould: (A) Flagella (B) Hyphae (C) Pilli (D) MyceliumShow All Answers 13. . Saccharomyces cerevisiae is used in: (A) Meat Industry (B) Confectionery Industry (C) Dairy Industry (D) Baking IndustryShow All Answers 14. . Budding is a process: (A) Sexual (B) Mitotic (C) Asexual (D) DestructionShow All Answers 15. . Spoilage problem in alcoholic beverages caused by: (A) Escherichia (B) Acetobacter (C) Bacillus (D) CamphylobacterShow All Answers 16. . A spore is a form of protection against: (A) Favorable conditions (B) Compatible conditions (C) Adverse conditions (D) Standard conditionsShow All Answers 17. . Which organelle gives motility to bacteria: (A) Pilli (B) Mitochondria (C) Centriol (D) FlagellaShow All Answers 18. . The bacterial cell is: (A) Eukaryotic (B) Non-motile (C) Multi-cellular (D) ProkaryoticShow All Answers 19. . The spherical bacteria are arranged in pairs they are called: (A) Vibrio (B) Diplococci (C) Strepococci (D) SpirochaetesShow All Answers 20. . The moulds consist of threadlike strands of cells called: (A) Hyphae (B) Flagella (C) Pilli (D) MyceliumShow All Answers