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this are very difficult questions for my environmental biology class. These are examples from the practice homework so can anyone please help me check my answers.
MATCHING. Choose the item in column 2 that best matches each item in column 1. 36) Antiseptics 10 Tom A) Removal of all livin
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Answer #1

36 - C

37 - D

38 - B

39 - A

  • Disinfectants and sterilization are the processes to kill the microorganisms on inanimate (something that is not alive) surface or objects. Disinfectants does not remove all the microorganisms while sterilization remove all living organisms from a surface.
  • Pasteurization is used for liquids. Liquids such as milk are heated to a certain temperature(usually less than 100oC)for certain time to eliminate the pathogens.
  • Antiseptics are applied to living tissues to kill the pathogens.
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