What Do Plant Cell Walls Contain. A cell wall is a structural layer surrounding some types of cells, just outside the cell membrane. From the outermost layer of the cell wall, these layers are identified as the middle inside the cell wall are chloroplasts (dark green), the site of photosynthesis, and the nucleus (orange), which contains the cell's genetic information.
The cell walls of plant cells help them maintain turgor pressure, which is the pressure of the cell membrane pressing against the cell wall.
And inside of the cytoplasm we have all sorts of. Plant cells are eukaryotic cells with a true nucleus along with specialized structures called organelles that carry out certain specific functions. A cell wall is a structural layer surrounding some types of cells, just outside the cell membrane. A cell wall is the wall of a cell in plants, bacteria, fungi, algae, and some archaea.