Biology 9700 · AS & A Level · Carbohydrates and lipids

Carbohydrates and lipids — practice question

Which molecules have a structural formula containing $\text{C}=\text{O}$ bonds?

  • A1 and 2 only
  • B1 and 3 only
  • C2 and 3 only
  • D1, 2 and 3 only

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