This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteriology, Subject name: Microbiology
[{'content': 'Staphylococcus secretes all except \nSelect and explain. \nA. Lipase, B. Cellulose, C. Coagulase, D. Lecithinase', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The extracellular enzymes of Staphylococcus include: Coagulase Lipid hydrolases or lipases Hyaluronidase Nuclease. Staphylococcus also secrete lecithinase (a type of phospholipase) that act on lecithin. Ref: Textbook of Microbiology; Ananthanarayanan and Panicker; 10th Edition; Page No: 203', 'role': 'assistant'}]