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Q: .
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  • A. 1-T, 2-S, 3-R, 4-Q
  • B. 1-R, 2-S, 3-T, 4-P
  • C. 1-Q, 2-R, 3-T, 4-Q
  • D. 1-T, 2-Q, 3-P, 4-S
Correct Answer: Option A - • Vancomycin inhibits cell-wall synthesis in gram-positive bacteria. • Rifampin inhibits RNA synthesis. • Puromycin is a naturally occurring aminonucleoside antibiotic that inhibits protein synthesis by ribosome catalyzed incorporation into the C-terminus of elongating nascent chains. • Ciprofloxacin inhibits DNA gyrase, but its bactericidal effects are not completely reversible by inhibitors of protein or RNA synthesis. • Compounds with the pathway they inhibit– Vancomycin – Cell Rifampin – RNA synthesis Puromycin – Protein synthesis Ciprofloxacin – DNA synthesis
A. • Vancomycin inhibits cell-wall synthesis in gram-positive bacteria. • Rifampin inhibits RNA synthesis. • Puromycin is a naturally occurring aminonucleoside antibiotic that inhibits protein synthesis by ribosome catalyzed incorporation into the C-terminus of elongating nascent chains. • Ciprofloxacin inhibits DNA gyrase, but its bactericidal effects are not completely reversible by inhibitors of protein or RNA synthesis. • Compounds with the pathway they inhibit– Vancomycin – Cell Rifampin – RNA synthesis Puromycin – Protein synthesis Ciprofloxacin – DNA synthesis

Explanations:

• Vancomycin inhibits cell-wall synthesis in gram-positive bacteria. • Rifampin inhibits RNA synthesis. • Puromycin is a naturally occurring aminonucleoside antibiotic that inhibits protein synthesis by ribosome catalyzed incorporation into the C-terminus of elongating nascent chains. • Ciprofloxacin inhibits DNA gyrase, but its bactericidal effects are not completely reversible by inhibitors of protein or RNA synthesis. • Compounds with the pathway they inhibit– Vancomycin – Cell Rifampin – RNA synthesis Puromycin – Protein synthesis Ciprofloxacin – DNA synthesis