Replacing Cell Membrane with Cell Wall and its Effects

Introduction:
The cell membrane is a thin, flexible layer that surrounds the cells of all living organisms. It is composed of lipids and proteins and is responsible for regulating the movement of materials in and out of the cell. On the other hand, the cell wall is a rigid layer that surrounds the cells of plants, fungi, and bacteria. It provides structural support and protection to the cell.

Effects of Replacing the Cell Membrane with Cell Wall:
If the cell membrane of a cell is replaced by a cell wall, it would have significant effects on the cell. Some of these effects are discussed below:

Loss of Flexibility:
The cell wall is a rigid structure, and it does not have the flexibility of the cell membrane. As a result, the cell would lose its flexibility, and it would not be able to change its shape or size.

Diffusion and Osmosis:
The cell membrane is selectively permeable, which means that it allows some substances to pass through while preventing others from entering the cell. On the other hand, the cell wall is not selectively permeable, and it does not regulate the movement of materials in and out of the cell. As a result, the cell would become hypotonic, and it would absorb water until it bursts.

Impact on Cell Organelles and Inclusions:
The cell membrane plays a crucial role in maintaining the integrity of the cell organelles and inclusions. If it is replaced by a cell wall, the cell would be unable to maintain the proper functioning of its organelles and inclusions. This would lead to a loss of cellular function and eventually cell death.

Conclusion:
In conclusion, replacing the cell membrane with a cell wall would have significant effects on the cell. It would lead to a loss of flexibility, changes in diffusion and osmosis, and impacts on cell organelles and inclusions.

In plants we observe the presence of cell wall , we also notice that the cytoplasm in plants is thin and fragile (so it definitely has more liquid content than animals' cells) , so I think we can conclude that if animals' cells had cell wall instead of cell membrane or maybe plants' had two cell walls instead of a single cell wall with a membrane, the condition of the cell would same as the one kept in hypotonic solution i.e. it would swell as it would have more liquid content.