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5 Written questions

5 Matching questions

  1. unstable
  2. H2O2 --(Fe2+ --> Fe3+)--> OH- + *OH
  3. free radical scavenger
  4. most reactive and potent radical
  5. regenerated by vitamin C and glutathione
  1. a hydroxyradicals
  2. b vitamin E
  3. c unpaired electrons
  4. d coenzyme Q
  5. e Fenton formation of hydroxyradical

5 Multiple choice questions

  1. elimination of hydrogen peroxide with vitamin C
  2. superoxide radical
  3. vitamin C regeneration
  4. peroxyl radicals
  5. elimination of hydrogen peroxide with glutathione peroxidase

5 True/False questions

  1. *OH --(AH2-->AH-)--> H2Oelimination of hydroxyradical with glutathione


  2. vitamin C, glutathione, coenzyme Qantioxidants


  3. eliminates hydrogen peroxidevitamin C, glutathione peroxidase, catalase


  4. formed from superoxideperoxyl radical


  5. vitamin A, vitamin C, vitamin Eantioxidants


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