Question

question 4
which of these is a polysaccharide?
sucrose
glycogen
galactose
fructose

Explanation:

Polysaccharides are complex carbohydrates made of many monosaccharide units. Sucrose is a disaccharide. Galactose and fructose are monosaccharides. Glycogen is a polysaccharide stored in animals, composed of glucose units.

Answer:

B. Glycogen