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': 'Cellular oxidation is inhibited by: \nSelect and explain. \nA. Cyanide, B. Carbon dioxide, C. Chocolate, D. Carbonated beverages', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Cyanide Inhibit cellular oxidation by interfering with electron transpo chain. Ref: Lipincott Biochemistry, 2nd Edition, Page 69 ; Textbook of Biochemistry By DM Vasudevan, 3rd Edition, Pages 207, 209', 'role': 'assistant'}]