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Microbiology - Antimicrobial Chemotherapeutic Agents

Exercise : Antimicrobial Chemotherapeutic Agents - Section 1
  • Antimicrobial Chemotherapeutic Agents - Section 1
41.
The antibiotics not having good activity against Enterobacteriaceae is
clindamycin
cefoxitin
trimethoprim-sulphamethoxazole
ciprofloxacin
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
Quinones and related antibiotics are
tetracyclines
actinorhodin
mitomycin
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.
Both penicillin and fluoroquinolones
bind to and inactivate a bacterial protein
inhibit the cross-linking of peptidoglycan
are inactivated by β-lactamase
must be transported into the cytoplasm in order to act
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
A broad-spectrum antibiotic such as chloramphenicol is one that
kills both Gram positive and Gram negative bacteria
kills all bacteria
kills numerous types of microbes
kills all microorganisms
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.
Vancomycin inhibits peptidoglycan synthesis by binding
D-alanyl - D-alanine
alanine racemase
D-alanyl - D-alanine synthetase
amidase
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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