Antimicrobial Chemotherapeutic Agents The mode of action of polymyxin is to inhibit protein synthesis injury to the plasma membrane inhibit DNA synthesis inhibit folic acid synthesis inhibit protein synthesis injury to the plasma membrane inhibit DNA synthesis inhibit folic acid synthesis ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following protein synthesis mechanisms may be affected by particular drugs? mRNA translocation Aminoacyl-tRNA binding All of these Peptide bond formation mRNA translocation Aminoacyl-tRNA binding All of these Peptide bond formation ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Fluoroquinolones are antibiotics which inhibit DNA polymerase RNA polymerase Cross-linking of peptidoglycan DNA gyrase DNA polymerase RNA polymerase Cross-linking of peptidoglycan DNA gyrase ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The scientist who first discovered the substance penicillin was Paul Ehrlich Joseph Lister none of these Alexander Fleming Paul Ehrlich Joseph Lister none of these Alexander Fleming ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The penicillin resistant to β-lactamases is penicillin-G closacillin carbenicillin ampicillin penicillin-G closacillin carbenicillin ampicillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Novobiocin can be used against all of these gram +ve Staphylococci gram -ve Meningococci & Gonococci Haemophilus all of these gram +ve Staphylococci gram -ve Meningococci & Gonococci Haemophilus ANSWER DOWNLOAD EXAMIANS APP
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