Question
biochemistry multiple choice hep 29-34
29 What reaction is catalyzed by aldolase? A) isomerization of dihydroxyacetone phasphate and glyceraldehyde 3-phosphate Bl ligation of dihydroxyacetone phesphate and slyceraldehyde-3-phasphate reversible cleavage of F-1,6-8P to dihydroxyacetane phosphate and glyceraldehyde-3- phosphate Dl cleavage of dihydroxyacetone phosphate and gyceraidetryde-3 phosphate 30. What is the function of glyceraldehyde 3-phosphate dohydrogenase? A) oxidation by NAD+ and formation of acyl phosphate B) oxidation of the alcohal to an aldehyde C) dehydration and dephosphorylation of glyceraldehyde-3-phosphate D) hydrolysis of glyceraldehyde-3-phosphate El None af the above. 31. What are the primary metabolic fates of pyruvate? DAll of the above. El Nane of the above A) ethanol B) lactate C) acetyl CoA
Explanation / Answer
29. (C)
30. (C)
31. (D)
32. (D)
33. (D)
34. (C)
