This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hemolytic anemia, Subject name: Pediatrics
[{'content': 'In G6PD deficiency, which cells are more prone for hemolysis: \nSelect and explain. \nA. Older red cells, B. Young red cells, C. Reticulocytes, D. All are susceptible', 'role': 'user'}, {'content': 'Answer: A \nExplanation: - Mature red cells do not synthesize new proteins - Hence, as red cells ages G6PD enzyme levels fall quickly & becomes inadequate to protect against oxidant stress. - Thus, older red cells are much more prone to hemolysis than younger ones.', 'role': 'assistant'}]