This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: general microbiology, Subject name: Microbiology
[{'content': 'The arrangement of flagella in lophotrichous is \nSelect and explain. \nA. Single polar flagellum, B. Bipolar flagellum, C. Multiple polar flagellum, D. Distributed over the entire cell', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Bacterial flagella are thread-like appendages composed entirely of protein, 12-30 nm in diameter. They are the organs of locomotion for the forms that possess them. Three types of arrangement are known: monotrichous (single polar flagellum), lophotrichous (multiple polar flagella), and peritrichous (flagella distributed over the entire cell).Ref: Jawetz; 27th edition; Page no: 32', 'role': 'assistant'}]