Antimicrobial Chemotherapeutic Agents Most antibiotics are isolated from plants viruses soil microorganisms aquatic microorganisms plants viruses soil microorganisms aquatic microorganisms ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Polyene antibiotics are β-lactam - thiazolidine ring small ring structures any of these large ring structures β-lactam - thiazolidine ring small ring structures any of these large ring structures 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 Pencillins All of these Aminoglyosides Choloramphenicol Pencillins All of these ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The antibiotics not clinically useful for Pseudomonas aeruginosa infection is ceftazidime piperacillin aminoglycosides trimethoprim-sulphamethoxazole ceftazidime piperacillin aminoglycosides trimethoprim-sulphamethoxazole ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The most selective antibiotics are those that interfere with the synthesis of bacterial DNA bacterial RNA bacterial plasma membrane bacterial cell walls bacterial DNA bacterial RNA bacterial plasma membrane bacterial cell walls 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 high osmotic pressure moderate osmotic pressure high surface tension low osmotic pressure high osmotic pressure moderate osmotic pressure high surface tension ANSWER DOWNLOAD EXAMIANS APP
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