Biology 5090 · O Level · Cell structure and function

Cell structure and function — practice question

(a)[6]

Describe how a cell wall and a cell membrane differ in both structure and function.

(b)[4]

Explain, with examples, how cells, tissues and organs are related.

Worked solution & mark scheme

This 10-mark question has a full step-by-step worked solution and mark scheme. One marking point: “cell wall is thick, membrane is thin” …

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