Answer:
The cell membrane and the cell wall serve as the boundaries within the cells.
The cell wall is also
Step-by-step explanation:
The cell membrane, sometimes referred to as the plasma membrane or cytoplasmic membrane, is a selectively permeable wall that encloses the cell and divides it into an interior environment and an outside environment. It is in charge of regulating the flow of chemicals into and out of the cell and is composed of a lipid bilayer.
Plants, algae, and certain bacteria have cell walls, which offer the cell extra support and defense. It is a solid, somewhat permeable structure that encircles the cell membrane and acts as a wall between the cell and the outside world. Cellulose, a complex carbohydrate that gives the wall strength and stiffness, makes up its composition.
The cell membrane regulates the flow of molecules into and out of the cell, while the cell wall offers the cell extra support and security. Together, these two structures act as the borders inside the cell.