Biology 0610 · IGCSE · Cell structure

Cell structure — practice question

A scientist examines how two kinds of antibiotics affect bacteria. The table presents the findings. Which cell structure is affected by each antibiotic?

  • APenicillin affects the cell wall and tetracycline affects the ribosomes.
  • BPenicillin affects the nucleus and tetracycline affects the cytoplasm.
  • CPenicillin affects the ribosomes and tetracycline affects the cell wall.
  • DPenicillin affects the vacuole and tetracycline affects the nucleus.

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