HORTICULTURE

Detailed explanation-1: -The cell wall is composed of a network of cellulose microfibrils and cross-linking glycans embedded in a highly cross-linked matrix of pectin polysaccharides. In secondary cell walls, lignin may be deposited.

Detailed explanation-2: -Cellulose is a linear polymer glucan and is composed of glucose units (> 10 000), which are linked by -(1–4)-glycosidic bonds. The regular arrangement of the hydroxyl groups along the cellulose chain leads to the formation of H-bridges and therefore to a fibrillar structure with crystalline properties.

Detailed explanation-3: -Cellulose is a natural polymer made of smaller sugar units. It is present in cell walls of plant cells. It gives remarkable strength to the cell. It also helps in the absorption of water thus, preventing desiccation of cell.

Detailed explanation-4: -Cellulose is the primary structural component responsible for much of the mechanical strength of the cell wall. The distribution and orientation of cellulose microfibrils within the cell wall contribute to the control of cell growth.

Detailed explanation-5: -In plants, the cell wall is composed mainly of strong fibers of the carbohydrate polymer cellulose. Cellulose is the major component of cotton fiber and wood, and it is used in paper production.