The global overuse or abuse of antibiotics has led to drug-resistant microorganisms becoming the enemies of the traditional antibiotic industry. Seeking a solution to this dilemma is the focus of R & D for global antibiotic scientists and will also determine the focus and direction of the future development of the pharmaceutical industry. As a new type of antibiotic, bacteriocin has a new bactericidal mechanism. By forming a lethal ion channel on the cell membrane of bacteria, the content of bacteria is leaked and the energy is exhausted, thereby killing the bacteria. Anyone with a lipid bimolecular biofilm Microorganisms cannot escape this kind of killing. Information bacteriocin has the advantages of safety, strong bactericidal effect, and resistance to drug resistance, and the bactericidal efficiency is hundreds or even tens of times that of current conventional antibiotics. According to this text, the following statements are true:. ['Information bacteria have similar bactericidal mechanism to conventional antibiotics.', 'Traditional antibiotics have difficulty penetrating lipid bimolecular biofilms.', 'Informin is lethal to certain microorganisms.', 'Excessive use of bacteriocin can cause resistance issues.']