During which phase of growth are bacteria most susceptible to antibiotics?

Question

Quizplus · Accepted Answer

During the exponential (log) phase, bacteria are actively dividing and synthesizing new proteins and other cellular components. Antibiotics primarily target these processes, making it the most susceptible phase for antibiotic therapy. In contrast, during the lag phase, bacteria are not actively dividing, and antibiotics may not be as effective. In the stationary phase, bacteria have slowed their growth and may have developed protective mechanisms against antibiotics. During the decline phase, bacterial numbers are decreasing, and antibiotics may not be as effective at targeting a smaller population.

During Which Phase of Growth Are Bacteria Most Susceptible to Antibiotics