Question

In which one of the following groups, all the three are examples of polysaccharides :

• A. Sucrose, Maltose, Glucose
• B. Starch, Glycogen, Cellulose
• C. Galactose, Starch, Sucrose
• D. Glucose, Fructose, lactose

Answer 1

Answer: (B)

Answer is option A i.e. "Starch, Glycogen, Cellulose"
Poysaccharides are carbohydrate polymers (e.g. starch, cellulose, or glycogen) which are made up of more than 10 sub-units of monosaccharide molecules join together.
Starch, glycogen and cellulose are polysaccharides of glucose. Maltose, sucrose and lactose are disaccharides, while, fructose and galactose are monosaccharides.