2 nd MCQ (Biological Oxidation)

C. Either of the aboveD. Neither of the above25. In some reactions, energy is captured in the form of:A. GTPB. UTPC. CTPD. None of the above26. Substrate-linked phosphorylation occurs in:A. Glycolytic pathwayB. Citric acid cycleC. Both of the aboveD. None of the above27. Reducing equivalents move in the respiratory chain from:A. Relatively electronegative to electropositive componentsB. Lower redox potential to higher redox potentialC. Reduced substrate to oxygenD. All of the above28. Hydrogen peroxide may be detoxified in the absence of an oxygen acceptorby:A. PeroxidaseB. CatalaseC. Both of the aboveD. Neither of the above29. All the following statements about hepatic microsomal hydroxlase system arecorrect except:A. It metabolites several drugsB. It contains cytochrome P-450C. It contains a flavoproteinD. It contains iron-sulphur protein30. Superoxide radicals can be detoxified by:A. Cytochrome cB. Superoxide dismutaseC. Both of the aboveD. Neither of the above