Biology 9700 · AS & A Level · Cells as the basic units of living organisms

Cells as the basic units of living organisms — practice question

The diagram illustrates some similarities among chloroplasts, mitochondria and typical prokaryotes. Which row is the correct one?

  • Achloroplasts | circular DNA | mitochondria | $80\text{S}$ ribosomes | prokaryotes
  • Bchloroplasts | $80\text{S}$ ribosomes | mitochondria | circular DNA | prokaryotes
  • Cprokaryotes | circular DNA | mitochondria | circular DNA | chloroplasts
  • Dprokaryotes | $70\text{S}$ ribosomes | chloroplasts | $80\text{S}$ ribosomes | mitochondria

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