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 is not a ligase? \nSelect and explain. \nA. Aldolase, B. Enolase, C. Decarboxylase, D. Acetyl CoA Carboxylase', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Acetyl CoA Carboxylase is a ligase.\nRefer the byte "IUBMB classification of enzymes"', 'role': 'assistant'}]