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6 Written questions

6 Multiple choice questions

  1. any organism that uses eat material as food and energy source
  2. whiplike tail that helps bacteria to move
  3. made from damaged particles from bacterial cell walls or from killed bacteria and used to prevent certain diseases
  4. mutation of a bacteria into a strain not affected by previously successful treatment
  5. rod shaped bacteria
  6. growths on roots of pea plants where beneficial bacteria live

6 True/False questions

  1. nitrogen fixingpoison produced by pathogens


  2. fissionasexual form of bacterial reproduction


  3. aerobesorganisms that use oxygen for respiration


  4. anaerobesorganisms that die when exposed to oxygen


  5. moneransglobular groups in which many cyanobacteria live


  6. antibioticsubstance used to kill bacteria