which molecule do mammals use to store extra glucose in their muscles?\nribose\ncellulose\nfructose\nglycogen

which molecule do mammals use to store extra glucose in their muscles?\nribose\ncellulose\nfructose\nglycogen
Answer
Brief Explanations:
Mammals store extra glucose in muscles as glycogen. Ribose is part of RNA, cellulose is in plant cell - walls, and fructose is a different sugar.
Answer:
glycogen