This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of carbohydrate, Subject name: Biochemistry
[{'content': 'Major metabolic pathway in Erythrocytes? \nSelect and explain. \nA. b-Oxidation, B. Citric acid cycle, C. Gluconeogenesis, D. Pentose phosphate pathway', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Major Metabolic FeaturesOrganMajor PathwaysMain SubstratesMajor ProductsExpoedSpecialist EnzymesErythrocytesAnaerobic glycolysis,Pentose phosphatepathwayGlucoseLactateHemoglobin, enzymesof pentose phosphatepathwayRef: Harper&;s Biochemistry; 30th edition; Page no: 150; Table 14-3', 'role': 'assistant'}]