This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2018, Subject name: Biochemistry
[{'content': 'Glucose is reabsorbed in which pa? \nSelect and explain. \nA. Early PCT, B. Henle loop, C. Collecting duct, D. Distal convoluted tubule', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Pa Reabsorption Secretion PCT Glucose 100% Amino acid 100% Na along with glucose by SGLT 2 Chloride (manly in late pa of PCT ) Bicarbonate Bile salts Hydrogen ion Creatinine Uric acid Drugs LOOP OF HENLE Descending limb - water Ascending limb - Na , k , Cl by 1NA 2Cl 1k cotranspoer , Slight reabsorption of cation such as Mg , Ca also Hydrogen ion by Na H PUMP DISTAL TUBULE 5% sodium and chloride by sodium chloride cotranspo LATE DISTAL TUBE & COLLECTING DUCT Principle cell - reabsorb sodium and water Intercalated cell - reabsorb potassium ions Principle cell secrete potassium ions Intercalated cell-hydrogen ions', 'role': 'assistant'}]