BIO 341 Ch 20 MCQ Antimicrobial Drugs_JGDONE.docx - BIO 341 MICROBIOLOGY_Jamerial Gardner Name Chapter 20 Antimicrobial Drugs Review Questions Multiple

BIO 341 Ch 20 MCQ Antimicrobial Drugs_JGDONE.docx - BIO 341...

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BIO 341 MICROBIOLOGY Name: _Jamerial Gardner Chapter 20 Antimicrobial Drugs Review Questions Multiple Choice Questions 1) Penicillin was considered a "miracle drug" for all of the following reasons EXCEPT A) it was the first antibiotic.B) it does not affect eukaryotic cells.C) it inhibits gram-positive cell wall synthesis.D) it has selective toxicity.E) it kills bacteria. 2) A drug that inhibits mitosis, such as griseofulvin, would be more effective against 3) Most of the available antimicrobial agents are effective against 4) Antimicrobial peptides work by A) inhibiting protein synthesis. B) disrupting the plasma membrane. C) complementary base pairing with DNA. D) inhibiting cell-wall synthesis. E) hydrolyzing peptidoglycan. 5) Which of the following antibiotics is NOT bactericidal? 6) Which one of the following does NOT belong with the others? A) bacitracinB) cephalosporinC) monobactamD) penicillin E) streptomycin 7) Which of the following antimicrobial agents has the fewest side effects? 8) Which of the following drugs does NOT act by competitive inhibition?
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  • Summer '19
  • Bacteria, isoniazid C, polyenes D, bacitracin C

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