Biology 9700 · AS & A Level · Antibiotics

Antibiotics — practice question

In what sequence do the following processes take place so that a population of bacteria becomes resistant to a new antibiotic?

  • A1 → 3 → 2 → 4
  • B2 → 1 → 3 → 4
  • C3 → 4 → 1 → 2
  • D4 → 3 → 1 → 2

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