This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
[{'content': 'Enzyme Transketolase requires ? \nSelect and explain. \nA. FAD, B. TPP, C. PLP, D. FMN', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Transketolase reactions require thiamine pyrophosphate (TPP).Coenzyme can be classified according to the group whose transfer they facilitate.a) For transfer groups other than hydrogen :- Sugar phosphate, CoA-SH, thiamine pyrophosphate (TPP), Pyridoxal phosphate, Folate, Biotin.b) For transfer of hydrogen : - NAD+, NADP+, FMN, FAP, Lipoic acid,Coenzyme Q.', 'role': 'assistant'}]