What is the chemical compositions of the cell wall?

One of the most important distinguishing features of plant cells is the presence of a cell wall. read more

The secondary plant cell wall, which is often deposited inside the primary cell wall as a cell matures, sometimes has a composition nearly identical to that of the earlier-developed wall. More commonly, however, additional substances, especially lignin, are found in the secondary wall. read more

The cell wall is mainly composed of carbohydrate rich materials. The major components of cell wall are cellulose, pectins, hemicelluloses, proteins and phenolics. The cell wall is a biphasic structure consisting of relatively rigid cellulosic microfibril embedded in gel-like non-cellulosic matrix. read more

A cell wall is a layer located outside the cell membrane found in plants, fungi, bacteria, algae, and archaea.A peptidoglycan cell wall composed of disaccharides and amino acids gives bacteria structural support.Bacterial cells lack a membrane bound nucleus. read more