Antimicrobial Chemotherapeutic Agents The mode of action of polymyxin is to inhibit DNA synthesis injury to the plasma membrane inhibit protein synthesis inhibit folic acid synthesis inhibit DNA synthesis injury to the plasma membrane inhibit protein synthesis inhibit folic acid synthesis ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Both penicillin and fluoroquinolones must be transported into the cytoplasm in order to act are inactivated by β-lactamase bind to and inactivate a bacterial protein inhibit the cross-linking of peptidoglycan must be transported into the cytoplasm in order to act are inactivated by β-lactamase bind to and inactivate a bacterial protein inhibit the cross-linking of peptidoglycan ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The penicillin stable in gastric acid and suitable for oral administration is pencillin-G closacillin methicillin carbenicillin pencillin-G closacillin methicillin carbenicillin 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 moderate osmotic pressure low osmotic pressure high surface tension high osmotic pressure moderate osmotic pressure low osmotic pressure high surface tension high osmotic pressure ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following drugs may show plasmid-mediated resistance? Methicillin Ampicillin Rifampicin Nalidixic acid Methicillin Ampicillin Rifampicin Nalidixic acid ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following is not an example of potent antitumer agents? Anthramycin Sibromycin Erythromycin Neothramycin Anthramycin Sibromycin Erythromycin Neothramycin ANSWER DOWNLOAD EXAMIANS APP
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