This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General Microbiology Pa 1 (History, Microscopy, Stains and Structure and Physiology of Bacteria), Subject name: Microbiology
[{'content': 'Lysis of bacterial colony in culture is seen by which - \nSelect and explain. \nA. Pox, B. HSV, C. Bacteriophage, D. CMV', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Bacteriophage: A bacteriophage is a type of virus that infects bacteria. Word "bacteriophage" means "bacteria eater," because bacteriophages destroy their host cells. . Lytic phages can kill the bacteria hence causing lysis in culture medium This propey can also be used in treatment of bacterial infection, such as post-burn and wound infections. (Phage therapy)', 'role': 'assistant'}]