Antimicrobial Chemotherapeutic Agents The compound(s) which act(s) as metabolic antagonist is/are both (a) and (b) sulphonamides none of these trimethoprim both (a) and (b) sulphonamides none of these trimethoprim ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Novobiocin can be used against all of these Haemophilus gram +ve Staphylococci gram -ve Meningococci & Gonococci all of these Haemophilus gram +ve Staphylococci gram -ve Meningococci & Gonococci ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Vancomycin inhibits peptidoglycan synthesis by binding D-alanyl - D-alanine D-alanyl - D-alanine synthetase alanine racemase amidase D-alanyl - D-alanine D-alanyl - D-alanine synthetase alanine racemase 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? Streptomycin Penicillin Tetracycline Chloramphenicol Streptomycin Penicillin Tetracycline Chloramphenicol ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following protein synthesis mechanisms may be affected by particular drugs? All of these Aminoacyl-tRNA binding mRNA translocation Peptide bond formation All of these Aminoacyl-tRNA binding mRNA translocation Peptide bond formation ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following may cause resistance to penicillin? Production of β-lactamases by bacteria All of these Impermeability of cell envelope Alteration or lack of penicillin-binding proteins Production of β-lactamases by bacteria All of these Impermeability of cell envelope Alteration or lack of penicillin-binding proteins ANSWER DOWNLOAD EXAMIANS APP
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