Which of the following disinfectants exert antimicrobial activity by rupturing the plasma membranes?

Which of the following disinfectants exert antimicrobial activity by rupturing the plasma membranes? A. Calcium hypochlorite O B. Phenolics O C. Sodium benzoate O D. Formaldehyde Which of the following statements on antimicrobial drugs is FALSE? A. In contrast to disinfectants, antimicrobial drugs often act within the cells O B. Antimicrobial drugs act by killing both the harmful microorganism and its host. O C. The general action of antimicrobial drugs can be either bactericidal or bacteriostatic D. Some examples of antimicrobial drugs include chloramphenicol, erythromycin, tetracycline, and stertiomycin.