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5 Written Questions

5 Matching Questions

  1. H2O2 + O2 --> O2 + OH- + OH
  2. trauma or injury can form this
  3. ozone, singlet oxygen, hydrogen peroxide
  4. O2 --(e-) --> O2-
  5. H2O2 --(Fe2+ --> Fe3+)--> OH- + *OH
  1. a hydrogen peroxide
  2. b Fenton formation of hydroxyradical
  3. c formation of superoxide
  4. d Haber-weiss formation of hydroxyradical
  5. e oxygen containing no radicals

5 Multiple Choice Questions

  1. superoxide dismutase
  2. elimination of hydroxyradical with vitamin C
  3. pairs of electrons
  4. singlet oxygen
  5. hydroxyradicals

5 True/False Questions

  1. 2GSH --(H2O2--(glutathione peroxidase)--> 2H2O--> GSSGelimination of hydrogen peroxide with catalase


  2. eliminates superoxide radicalvitamin C, glutathione peroxidase, catalase


  3. exposure to substances like smog, ozone, drugs, radiation and normal metabolic processessinglet oxygen


  4. 2H2O2--(catalase)-->2H2O + O2elimination of hydrogen peroxide with vitamin C


  5. possesses higher energy and more reactive than oxygensinglet oxygen


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