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': 'Which of the following group of enzymes act by mediating transfer of one molecule to another? \nSelect and explain. \nA. Lyases, B. Oxidases, C. Peptidases, D. Transferases', 'role': 'user'}, {'content': "Answer: D \nExplanation: Transferases catalyze the transfer of groups such as methyl or glycosyl groups from a donor molecule to an acceptor molecule e.g., hexokinase. Ref: Harper's Illustrated Biochemistry, 26th Edition, Pages 49-50; Textbook of Biochemistry By D M Vasudevan, 3rd Edition, Page 31", 'role': 'assistant'}]