Glycogen is
a. a polysaccharide found in animals
b. a polysaccharide found in plant cell walls
c. a source of saturated fat
d. a transport protein that carries oxygen
e. the form in which plants store sugars

The correct answer is option A. a polysaccharide found in animals.

Explanation:

Glycogen is a polysaccharide that is helpful in storing energy in the body. It is very similar to the starch that is found in the plants that store energy where it is found in animals and humans.

Glycogen is the makeup of stockpiling the glucose as a unit and creates a polymer that is essential for the creature. The polymer of glucose is bound together with help alpha(1-4) with branches happening alpha(1-6) roughly every 8-12 buildups.  

Thus, the correct answer is option A.

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