Question

Which one of the following is polysaccharide?

• A. Glycogen
• B. Sucrose
• C. Lactose
• D. Maltose

Answer 1

The correct option is A Glycogen

Sucrose and lactose are disaccharides. Sucrose is made up of one unit each of glucose and fructose.

Lactose is milk sugar made up of glucose and galactose.

Glucose is a monosaccharide sugar. It is hexose sugar.

Glycogen is a storage polysaccharide made up of multiple units of glucose. Animals store glycogen in liver and muscles.

Therefore, the correct answer is option A.