Biology 9700 · AS & A Level · Carbohydrates and lipids

Carbohydrates and lipids — practice question

Which characteristic of cellulose molecules helps plant cell walls carry out their function?

  • AAdjacent cellulose molecules are linked by glycosidic bonds.
  • BBranched chains of $\beta$-glucose molecules are linked by hydrogen bonds.
  • CMolecules of $\alpha$-glucose are linked by 1-6 glycosidic bonds.
  • DUnbranched chains of $\beta$-glucose are linked by hydrogen bonds.

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI