Antimicrobial Chemotherapeutic Agents The susceptibility of a microorganism to antibiotics and other chemotherapeutic agents can be determined by using paper disk plate none of these tube dilution technique both (a) and (b) paper disk plate none of these tube dilution technique both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Nystatin is a drug used for treatment of diseases caused by protozoan yeast gram negative bacterium gram positive bacterium protozoan yeast gram negative bacterium gram positive bacterium ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which antibiotic has a beta-lactam ring? Streptomycin Cephalosporin Tetracycline Penicillin Streptomycin Cephalosporin Tetracycline Penicillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The most selective antibiotics are those that interfere with the synthesis of bacterial RNA bacterial plasma membrane bacterial cell walls bacterial DNA bacterial RNA bacterial plasma membrane bacterial cell walls bacterial DNA 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 surface tension high osmotic pressure low osmotic pressure moderate osmotic pressure high surface tension high osmotic pressure ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following drugs involves modification of the drug by enzymatic modification or degradation of its active element to alter its/their resistance? Aminoglyosides Choloramphenicol All of these Pencillins Aminoglyosides Choloramphenicol All of these Pencillins ANSWER DOWNLOAD EXAMIANS APP
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