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': 'Okazaki segments are required for : \nSelect and explain. \nA. DNA synthesis, B. RNA synthesis, C. Protein synthesis, D. None of the above', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. DNA synthesis', 'role': 'assistant'}]