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': 'DNA has: \nSelect and explain. \nA. Ribose sugar, B. Deoxyribose sugar, C. Both, D. None', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ribose sugar moiety is found in RNADeoxyribose sugar moiety is found in DNA', 'role': 'assistant'}]