This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Biochemistry
[{'content': 'Which is the marker for lipid peroxidation: \nSelect and explain. \nA. Catalase, B. Glutathione reductase, C. Maltase, D. Malon dialdehyde', 'role': 'user'}, {'content': 'Answer: D \nExplanation: MDA (Malon dialdehyde) is also considered the marker of lipid peroxidation. Other products of peroxidation are:- Oxidized LDL Oxysterols Prostanoids. WITH REGARDS TO OTHER OPTIONS: (Option a & b)-Catalase and Glutathione reductase are preventive antioxidants that causes breakdown of H2O2. (Option c)-Maltase enzyme breaks alpha (1 - 4) bonds of maltose, releasing many Monosaccharides, i.e. glucose.', 'role': 'assistant'}]