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 contain more than ten monosaccharide units. Definitions of how large a carbohydrate must be to fall into the categories polysaccharides or oligosaccharides vary according to personal opinion. Polysaccharides are an important class of biological polymers.Their function in living organisms is usually either structure-or storage-related. Starch (a polymer of glucose) is used as a storage polysaccharide in plants, being found in the form of both amylose and the branched amylopectin.In animals, the structurally similar glucose polymer is the more densely branched glycogen, sometimes called 'animal starch'.olysaccharides contain more than ten monosaccharide units. Definitions of how large a carbohydrate must be to fall into the categories polysaccharides or oligosaccharides vary according to personal opinion. Polysaccharides are an important class of biological polymers.