Question

how does monosaccharides link in polysaccharides

Answer 1

Disaccharides are formed when two monosaccharides are joined together and a molecule of water is removed. For example; milk sugar (lactose) is made from glucose and galactose whereas the sugar from sugar cane and sugar beets (sucrose) is made from glucose and fructose.

Answer 2

Monosaccharides are linked by peptide bonds with each other to form a polypeptide chain, this long chain makes up a Polysaccharide.