USMLE- BIOCHEMISTRY- EXAM 2 REVIEW | WITH 100% CORRECT ANSWERS | LATEST UPDATE | GRADED A+

1 Q P450 cytochromes are members of which family of oxidoreductase? A: Catalase B: Hydroperoxidase C: Oxidase D: Oxygenase A D: Oxygenase 2 Q Which of the following statements about the enzymes used in fructose metabolism is incorrect (or False)? A: Fructokinase phosphorylates Fructose from diet into Fructose 1-phosphate. B: Aldolase A hydrolyzes Fructose 1-phosphate into Dihydroxyacetone phosphate and Dglyceraldehyde. C: Thiokinase phosphorylates D-Glyceraldehyde into Glyceraldehyde 3-phosphate. D: Aldolase B is the predominant form of the enzyme in the liver. A C: Thiokinase phosphorylates D-Glyceraldehyde into Glyceraldehyde 3-phosphate. 3 Q Which of the following statements about enzymes in glycolysis and gluconeogenesis is 1/1 incorrect (or False)?