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Bacteria, antibiotics and gene transfer

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    bacteria, antibiotics and gene transfer
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  • What bacteria structure helps bacteria with motility (movement)
    Flagella
  •  15
  • What bacteria structure is responsible for protein synthesis
    cell wall
    nucleoid
    ribosome
    plasmid
  •  15
  • Which one has a thick layer of peptidoglycan in the cell wall?
    human cells
    bacteriophage
    gram positive bacteria
    gram negative bacteria
  •  25
  • Which one stains purple?
    gram negative bacteria
    gram positive bacteria
  •  10
  • Which one has an outer membrane with endotoxins?
    gram positive bacteria
    viruses
    gram negative bacteria
    human cells
  •  20
  • DNA can be found in bacteria in the nucleoid DNA and the
    endotoxins
    ribosome
    plasma membrane
    plasmid
  •  10
  • What kind of antibiotic interferes with cell wall production?
    sulfonamides
    beta lactams (penicillin)
    tetracycline
    fluoroquinolones
  •  10
  • What kind of antibiotic interferes with supercoiling of DNA
    sulfonamide
    fluoroquinolones
    tetracycline
    beta lactams (penicillin)
  •  20
  • Which antibiotic class binds with the 30S ribosomal unit to interfere with protein synthesis?
    tetracycline
    beta lactam (penicillin)
    fluoroquinolones
    sulfonamide
  •  15
  • Which antibiotic class starves bacteria by blocking folic acid pathways?
    sulfonamide
    tetracycline
    fluoroquinolone
    beta lactam (penicillin)
  •  20