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Bacterial Cell Layers, Antibiotics, and the Ear: Explained!

Learn about the layers of a bacterial cell, the different types of antibiotics, and the anatomy and functions of the ear. Discover how bacteria attach to surfaces, the differences between gram-positive and gram-negative bacteria, and the role of antibiotics in treating infections. Explore the various components of the ear and their functions, including how the ear converts sound waves into nerve impulses.

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Bacterial Cell Layers, Antibiotics, and the Ear: Explained!

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  1. Jeopardy Sharing Information Hodge Podge Bacteria Immunity Antibiotics The Ear 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500 500 500

  2. Which layer of a bacterial cell allows the bacteria to attach to specific surfaces and also protects the bacterial cell from human immune response? A 100

  3. Pili & Capsule A 100

  4. Endotoxins can be found on gram ________ bacteria A 200

  5. Negative A 200

  6. What is the structural difference between gram positive and gram negative bacteria? A 300

  7. Gram positive has a thick peptidoglycan layer, while gram negative’s is thinner. Gram – has porins & LPS A 300

  8. What is the purpose of flagella? A 400

  9. Movement A 400

  10. What is the purpose of pilli? A 500

  11. Attachment & Transfers information A 500

  12. Penicillin belongs to which of the four types of antibiotics? B 100

  13. B-Lactam B 100

  14. Which type of antibiotic works by blocking protein synthesis? B 200

  15. Tetracyclines B 200

  16. Weakens cell walls B 300

  17. B-Lactam B 300

  18. Prevent reproduction of DNA B 400

  19. Fluoroquinolones B 400

  20. Inhibit folic acid production, which inhibits growth and reproduction of cells B 500

  21. Sulfanomides B 500

  22. The visible portion of the ear that collects and directs sound waves toward the tympanic membrane is part of the ____________ ear. C 100

  23. Outer (Pinna) C 100

  24. Cochlear implants could possibly help a person who has a problem with their _____________ ear. C 200

  25. Inner C 200

  26. The part of the ear that converts stimulus from the outside environment into nerve impulses for transmission to the brain is the? C 300

  27. Cochlea C 300

  28. DAILY DOUBLE DAILY DOUBLE Place A Wager C 400

  29. Which part of the ear helps maintain balance? C 400

  30. Semicircular canals (Vestibule) C 400

  31. A surgeon places tubes in a young child’s ear to drain excess fluid from the space between the tympanic membrane (ear drum) and the oval window. What part of the ear is being drained? C 500

  32. Tympanic Cavity C 500

  33. The one-way transfer of DNA between bacteria in direct cellular contact is called what? D 100

  34. Conjugation D 100

  35. The transfer of genetic material from one organism to another by a genetic vector, such as a bacteriophage is the process of D 200

  36. Transduction D 200

  37. A bacterial culture is several days old. Many of the bacterial cells have ruptured and released DNA into the nutrient agar. A few living bacteria cells in the culture have become genetically-enhanced by taking this DNA into the cytoplasm and are now resistant to ampicillin. What is this process called? D 300

  38. Transformation D 300

  39. What is the term for “collection, classification, storage and analysis of biological information using computers”? D 400

  40. Bioinformatics D 400

  41. A _____________ is a small ring of DNA that carries accessory genes separate from those of the bacterial chromosome. D 500

  42. Plasmid D 500

  43. Which type of vaccine has the greatest potential risk of causing a person who receives the vaccine to actually develop the disease? E 100

  44. Live-attenuated E 100

  45. A mother passes immunity to her infant child through the act of breastfeeding, this is classified as what type of immunity? E 200

  46. Passive (natural) E 200

  47. The protection of unvaccinated members of the community by the majority of vaccinated members of the community is called? E 300

  48. Herd immunity E 300

  49. A vaccine is given to a person. The genes in this vaccine invades the person’s cells and the cause the cells to produce a protein that will illicit an immune response. What type of vaccine did the person receive? E 400

  50. Naked DNA E 400

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