It protects the cell and gives it is't shape
a cell that like primary colors.
It is called the cell plate. After it turns into primary cell wall
gluey pectin layer, primary cell wall, secondary cell wall :D
No primary cell wall fully permeable.
the primary wall can still grow with the cell, while once the secondary wall is created the cell can no longer grow. Even after the cell dies, the secondary wall will remain.
First cell plate is formed.Then primary cell wall.
Support and protect the cell.
primary cell wall
Secondary cell wall
plant cell wall
The primary cell wall of a plant cell is made up of living cells. It is composed of cellulose and provides structural support and protection to the plant cell.
The Secondary cell wall has three layers, while the Primary cell wall is semi-permeable and admits the passages of small molecules and proteins into and out of the cell.