Question

Quinolones

A) disruption of cytoplasmic membranes
B) inhibition of cell wall synthesis
C) inhibition of nucleic acid synthesis
D) inhibition of metabolic pathways
E) inhibition of protein synthesis

Answer 1

Quinolones are synthetic antimicrobial drugs that selectively inhibit bacterial DNA replication by targeting the activity of bacterial DNA gyrase. This disrupts the bacterial cells' ability to replicate their DNA and ultimately leads to their death.

Step-by-step explanation:

Quinolones are a group of synthetic antimicrobial drugs that inhibit bacterial DNA replication by selectively targeting the activity of bacterial DNA gyrase. This disruption of DNA replication ultimately leads to the death of the bacterial cells. Examples of fluoroquinolones, a subtype of quinolones, include ciprofloxacin and levofloxacin, which are commonly prescribed antibiotics for treating various bacterial infections.