Biology for IGCSE & O level - Characteristics And Classification Of Living Organisms (Section 2 - No. 39)
What is the role of the cell membrane in a cell?
To control the movement of substances in and out of the cell
To produce energy for the cell
To store the genetic material of the cell
To provide support for the cell
Explanation
The cell membrane is the barrier that regulates the passage of substances into and out of the cell.
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