What are the functions of the plant cell wall?

Answer 1

Both plant and animal cells have a cell membrane on the outside which acts as a kind of filter to let good and bad stuff move in and out. The cells in most of the plants you will see growing in your garden, in forests, or on farms or grasslands are also surrounded by a cell wall made of cellulose. One of the main functions of these walls is to give the plant some rigidity. (When you do not water your garden plants, they droop because the cells are not packed with liquid.)

The cell walls do another important job even after the cells inside them die. They have sets of little holes at the top and the bottom so they also stack together to make fine tubes which carry water upwards in the plant and food downwards from the leaves.

Answer 2

The outer layer of a plant cell the cell wall is made of a material, relatively stiff, called cellulose which physical physical protection and rigidity for the plant cell.

The wall is selectivly permeable, therefore it lets the correct nutrients pass through and the waste out, but protects the inside of the cell by not letting foreign objects in.

Answer 3

The plant cell wall provides structural support by maintaining the shape of the cell and protecting it from mechanical damage. It also helps regulate the movement of water, nutrients, and other molecules into and out of the cell. Additionally, the cell wall plays a role in plant growth and development.

Answer 4

The cell wall is like a city, it protects the inner part of the plant, like how the walls around a city protects the town. so really its job is just to protect the rest of the cell.

Answer 5

The function of the cell wall is to help protect and support the cell.

Answer 6

To keep out unwanted substances and give the cell structure.

Answer 7

The plant cell wall has many functions. An important function of the cell wall is to provide shape to the cell and it also functions with the intercellular communications.