Question

Can cell wall bursts?

Answer 1

The cell wall acts as the protective cornering of the cell and is found only in the plant cells. It is absent in the animal cells. They undergo the process of swelling and shrinkage when kept in different types of solutions.

Complete answer:
When a cell is placed in a solution containing less concentration of the solution then the solutes from the solution tend to travel inside the cell. This leads to the swelling of the cell. The cell wall applies a force in the opposite direction to prevent the cell from bursting. This happens in normal conditions but when the cells undergo freezing or come in contact with the enzymes then the cell wall becomes weak and will easily degrade or break resulting in the bursting of the cell wall. The change in pH will also result in cell bursting and also if the cell absorbs too much water then it will swell abruptly and causes a change in rigidity leading to the bursting of the cell wall. Cell bursting results in the losing of the cell shape and structure and all components of the cells will be exposed and will be easily prone to infection.
-The cell wall is present in the plant cell as the outermost covering of the plant cell which helps in the protection of the plant and gives it a definite shape.
-The cell wall is made up of two layers: a primary cell wall and a middle lamella.
-The middle lamella is responsible for providing the strength to the layers of the cell wall.
-The primary cell wall helps in the process of division and maturation and is made up of cellulose in plant cells.
-The presence of a cell wall results in the definite and rigid shape of the cell. To retain the structure of the cell a lot of water is required by them.

Note:
The three types of solution in which cells are kept are:
-Hypotonic- Hypo means less than. The hypotonic solution contains fewer particles or solutes compared to the cell. Here, the water will move inside the cell and leads to swelling of the cell which sometimes may result in cell bursting.
-Hypertonic-Hyper means greater than. The number of solute particles are greater in hypertonic solution than normally present in a cell. Here the water moves out of the cell resulting in the shrinkage of the cell.
-Isotonic – Iso means the same. The number of solute molecules in isotonic solution are the same as present in the cell. Here no movement of water is observed and the cell will remain the same.