They can also be wrapped or rolled around foods, stuffed like sandwiches, or eaten plain. Almost every culture with access to grain has devised some kind of bread that is flat, made from ingredients like wheat, teff, corn, rye, or rice. The most basic flatbread is made from ground grain and water.
Animal cells only have the cell membrane. The cell membrane is a semi-permeable covering surrounding the outside of the cell. Plant cell membranes are found on the outside of the cell cytoplasm and just inside the cell wall. So, the answer to the question, 'Do plant cells have a cell membrane?', is 'Yes!'.
Cell wall: The cell wall is a rigid layer that surrounds the plant cells. Plant cell walls are primarily made up of cellulose. It is located outside the cell membrane whose main function is to provide rigidity, strength, protection against mechanical stress and infection.ell Wall: Cell wall is seen only in plant cell. It is made of cellulose. The function of the cell wall is to support,protect and allow diffusion of gases in and out of the cell. The strength of the cell walls help the tree to stand tall and grow against gravity.