What Are Mucopolysaccharides Explain Their Structure?

What Are Mucopolysaccharides Explain Their Structure? Glycosaminoglycans (GAGs) or mucopolysaccharides are long linear polysaccharides consisting of repeating disaccharide units (i.e. two-sugar units). The repeating two-sugar unit consists of a uronic sugar and an amino sugar, with the exception of keratan, where in the place of the uronic sugar it has galactose. What is Mucopolysaccharide biochemistry?