Gas Exchange in the Respiratory System - Duration: 40:07. Aaron Mullally 7,315 views
Definition of POLYSACCHARIDE. : a carbohydrate that can be decomposed by hydrolysis into two or more molecules of monosaccharides; especially: one (as cellulose, starch, or glycogen) containing many monosaccharide units and marked by complexity. See polysaccharide defined for kids.ADVERTISEMENT.edical Definition of POLYSACCHARIDE. : a carbohydrate that can be decomposed by hydrolysis into two or more molecules of monosaccharides; especially: one (as cellulose, starch, or glycogen) containing many monosaccharide units and marked by complexityâcalled also glycan.
Polysaccharides are carbohydrate polymers consisting of tens to hundreds to several thousand monosaccharide units. All of the common polysaccharides contain glucose as the monosaccharide unit.Polysaccharides are synthesized by plants, animals, and humans to be stored for food, structural support, or metabolized for energy.he structure of glycogen consists of long polymer chains of glucose units connected by an alpha acetal linkage. The graphic on the left shows a very small portion of a glycogen chain. All of the monomer units are alpha-D-glucose, and all the alpha acetal links connect C # 1 of one glucose to C # 4 of the next glucose.