NAME: ________________________

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of 8 available terms

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3 Written Questions

3 Multiple Choice Questions

  1. type of spore formed when a bacterium produces a thick internal wall that encloses its DNA and a portion of its cytoplasm
  2. a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species
  3. process by which some organisms, such as certain bacteria, use chemical energy to produce carbohydrates

2 True/False Questions

  1. obligate anaerobeorganism that REQUIRES A CONSTANT SUPPLY OF OXYGEN in order to live


  2. conjugationthe act of making or becoming a single unit, In bacteria, the direct transfer of DNA between two cells that are temporarily joined.


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