A cell wall is a tough membrane that protects the contents of cells.
What is a cell wall?
The cell wall can be defined as an extracellular matrix that surrounds all plant cells (Kingdom Plantae).
Functions of a cell wall
- It helps form the structure of the cell and provides protection to its components.
- It is responsible for the mediation between the cell and its environment, regulating plant growth, since it contains specialized molecules for this task.
Therefore, we can conclude that the cell wall is what covers prokaryotic cells and plant cells, in charge of protecting the contents of the cell.
Learn more about the cell wall here: https://brainly.com/question/965751
