Antimicrobial Chemotherapeutic Agents Fluoroquinolones are antibiotics which inhibit RNA polymerase DNA polymerase Cross-linking of peptidoglycan DNA gyrase RNA polymerase DNA polymerase Cross-linking of peptidoglycan DNA gyrase ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The most selective antibiotics are those that interfere with the synthesis of bacterial cell walls bacterial plasma membrane bacterial DNA bacterial RNA bacterial cell walls bacterial plasma membrane bacterial DNA bacterial RNA ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following tests is used to determine the minimal lethal concentration? Agar dilution test Dilution susceptibility tests Broth dilution test All of these Agar dilution test Dilution susceptibility tests Broth dilution test All of these ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Nystatin is a drug used for treatment of diseases caused by yeast gram positive bacterium protozoan gram negative bacterium yeast gram positive bacterium protozoan gram negative bacterium ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Interference mechanism of ciprofloxacin and norfloxacin is due to their action on cell membrane function DNA function cell wall synthesis protein synthesis cell membrane function DNA function cell wall synthesis protein synthesis ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Bacterial cells susceptible to penicillium can be protected from destruction if the medium in which they are exposed is of low osmotic pressure moderate osmotic pressure high osmotic pressure high surface tension low osmotic pressure moderate osmotic pressure high osmotic pressure high surface tension ANSWER DOWNLOAD EXAMIANS APP
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