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 correct?

  • A1 chloroplasts; 2 circular DNA; 3 mitochondria; 4 linear DNA; 5 prokaryotes
  • B1 mitochondria; 2 70S ribosomes; 3 chloroplasts; 4 linear DNA; 5 prokaryotes
  • C1 mitochondria; 2 linear DNA; 3 chloroplasts; 4 70S ribosomes; 5 prokaryotes
  • D1 prokaryotes; 2 70S ribosomes; 3 mitochondria; 4 70S ribosomes; 5 chloroplasts

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