The cell wall performs photosynthesis. The cell wall stores DNA. The cell wall provides structural support. The cell wall manufactures proteins.
I gave my students this multiple choice question: Which statement describes a primary function of the cell wall of a plant cell?

Only one answer is correct among these 4 choices:
- The cell wall performs photosynthesis.
- The cell wall stores DNA.
- The cell wall provides structural support.
- The cell wall manufactures proteins.

Could you tell me which one is correct?

The cell wall provides structural support.