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 presents a high-power drawing of a bacterium. Which three components are present in both this bacterium and an animal cell?

  • Acapsule, cell membrane and cell wall
  • Bcapsule, DNA and ribosome
  • Ccell membrane, cell wall and DNA
  • Dcell membrane, DNA and ribosome

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