1.

Which of the following statements is incorrect about oxidase?(a) They catalyze reactions involving hydrogen peroxide(b) They catalyze reaction using O2 as a hydrogen acceptor(c) They catalyze reactions using niacin as a coenzyme(d) They catalyze reactions of direct incorporation of O2 into the substrateThis question was addressed to me in final exam.Query is from Biological Oxidation-Reduction Reactions topic in section Principles of Bioenergetics and Glycolysis of Biochemistry

Answer»

The correct choice is (B) They CATALYZE reaction using O2 as a HYDROGEN acceptor

To explain: They catalyze REACTIONS involving hydrogen peroxide, reactions using niacin as COENZYME and reactions of direct incorporation of O2 into the substrate.



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