Final answer:
Monosaccharides are linked together by glycosidic linkages to form polysaccharides, which are complex carbohydrates with long chains that may be branched or unbranched.
Step-by-step explanation:
The relationship between monosaccharides and polysaccharides is best illustrated by the type of bond that connects monosaccharides together to form a polysaccharide. This bond is known as a glycosidic linkage. Monosaccharides, the simplest form of carbohydrates, can join together via these bonds to create polysaccharides, which are complex carbohydrates consisting of long chains that can be either branched or unbranched.
These chains are formed by repeat units of monosaccharides like D-glucose, D-galactose, and D-fructose. Polysaccharides such as starch, glycogen, cellulose, and chitin are all large molecules made up of monosaccharide monomers linked together by glycosidic linkages, with their molecular weight reaching 100,000 daltons or more, depending on the number of monomers joined.