Antimicrobial Chemotherapeutic Agents Quinolones are broad-spectrum penicillin derivatives bacteriostatic antimetabolites broad-spectrum penicillin derivatives bacteriostatic antimetabolites ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following protein synthesis mechanisms may be affected by particular drugs? Aminoacyl-tRNA binding mRNA translocation All of these Peptide bond formation Aminoacyl-tRNA binding mRNA translocation All of these Peptide bond formation ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Novobiocin can be used against gram +ve Staphylococci all of these Haemophilus gram -ve Meningococci & Gonococci gram +ve Staphylococci all of these Haemophilus gram -ve Meningococci & Gonococci ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following group is not the carbohydrate containing antibiotic? Everninomycin & Nogirimycin Vancomycin & Moenomycin Streptomycin & Streptothricin Erythromycin & candicidin Everninomycin & Nogirimycin Vancomycin & Moenomycin Streptomycin & Streptothricin Erythromycin & candicidin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following may cause resistance to penicillin? All of these Impermeability of cell envelope Production of β-lactamases by bacteria Alteration or lack of penicillin-binding proteins All of these Impermeability of cell envelope Production of β-lactamases by bacteria Alteration or lack of penicillin-binding proteins ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Both penicillin and fluoroquinolones must be transported into the cytoplasm in order to act inhibit the cross-linking of peptidoglycan bind to and inactivate a bacterial protein are inactivated by β-lactamase must be transported into the cytoplasm in order to act inhibit the cross-linking of peptidoglycan bind to and inactivate a bacterial protein are inactivated by β-lactamase ANSWER DOWNLOAD EXAMIANS APP
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