This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Death and postmortem changes, Subject name: Forensic Medicine
[{'content': 'Major bacterial enzyme responsible for putrefaction - \nSelect and explain. \nA. Hyaluronidase, B. Lecithinase, C. Metailloproteinase, D. Collagenase', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Lecithinase produced by Clostridium welchii is impoant in putrefaction as it digests lecithin, a component of cell membrane. It causes postmoem hemolysis of blood. Dr. Narayana Reddys Synopsis of Forensic Medicine & Toxicology 27 th edition pg. 82.', 'role': 'assistant'}]