Antimicrobial Chemotherapeutic Agents Bacterial cells susceptible to penicillium can be protected from destruction if the medium in which they are exposed is of high osmotic pressure moderate osmotic pressure high surface tension low osmotic pressure high osmotic pressure moderate osmotic pressure high surface tension low osmotic pressure ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The most selective antibiotics are those that interfere with the synthesis of bacterial cell walls bacterial RNA bacterial DNA bacterial plasma membrane bacterial cell walls bacterial RNA bacterial DNA bacterial plasma membrane ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Vancomycin inhibits peptidoglycan synthesis by binding D-alanyl - D-alanine synthetase alanine racemase D-alanyl - D-alanine amidase D-alanyl - D-alanine synthetase alanine racemase D-alanyl - D-alanine amidase ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following is used only in life-threatening situations when no other drug is adequate? Tetracycline Chloramphenicol Streptomycin Penicillin Tetracycline Chloramphenicol Streptomycin Penicillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following tests is used to determine the minimal lethal concentration? Agar dilution test Broth dilution test All of these Dilution susceptibility tests Agar dilution test Broth dilution test All of these Dilution susceptibility tests ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Cycloserine inhibits Both (a) and (b) D-alanyl - D-alanine synthetase amidase alanine racemase Both (a) and (b) D-alanyl - D-alanine synthetase amidase alanine racemase ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS