BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Glycosaminoglycans (GAGs), also known as mucopolysaccharides, are negatively-charged polysaccharide compounds. They are composed of repeating disaccharide units that are present in every mammalian tissue. [1] Their functions within the body are widespread and determined by their molecular structure.

Detailed explanation-2: -Hyaluronate is an example of glycosaminoglycans. They are found in the synovial fluid, articular cartilage, vitreous humor, etc. They are large polymers and are efficient as the body’s shock absorber.

Detailed explanation-3: -For instance, chondroitin sulfate (CS), the most abundant GAG in the body is composed of the repeating disaccharide d-glucuronic acid (GlcA) and N-acetyl-d-galactosamine (GalNAc). CS is further classified by the sulfation pattern of its disaccharides, the most common of which are termed CS-A, -C, -D, and-E (Fig.

Detailed explanation-4: -Glycosaminoglycans consist of alternating N-acetylated (GlcNAc or GalNAc) or N-sulfated (GlcNS) glucosamine and either a uronic acid (GlcA or IdoA) or galactose (Gal).