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': 'Which of the following is a step in the gluconeogenic pathway? \nSelect and explain. \nA. Pyruvate to Acetyl co A, B. Glucose 6 phosphate to fructose 6 phosphate, C. oxaloacetate to citrate, D. oxaloacetate to phosphoenol pyruvate', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Pyruvate to acetyl co A is an anaerobic step in oxidation of glucose Glucose 6 phosphate to fructose 6 phosphate is a step in glycolysis oxaloacetate to citrate is a step in krebs cycle', 'role': 'assistant'}]