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6 Written questions

6 Multiple choice questions

  1. whiplike tail that helps bacteria to move
  2. growths on roots of pea plants where beneficial bacteria live
  3. prokaryotes that have cell walls and membranes that contain ribosomes and singular circular chromosomes
  4. organisms that use oxygen for respiration
  5. asexual form of bacterial reproduction
  6. mutation of a bacteria into a strain not affected by previously successful treatment

6 True/False questions

  1. antibioticpoison produced by pathogens


  2. pathogenany organism that can cause disease


  3. saprophyteorganisms that use oxygen for respiration


  4. vaccinesphere shaped bacteria


  5. coccisphere shaped bacteria


  6. toxinpoison produced by pathogens