* Glycogen: This is a complex carbohydrate that's the main storage form of glucose in animal cells. It's stored in the cytoplasm of cells, particularly in the liver and muscles.
* Fat: Animals store excess energy as fat droplets in the cytoplasm of fat cells (adipocytes).
* Proteins: While proteins are primarily used for structural and functional purposes, they can also be broken down and used as an energy source. This breakdown occurs within the cytoplasm of cells.
So, while animal cells don't have a dedicated storage compartment like plant cells, they store their food within the cytoplasm in different forms, primarily as glycogen and fat.
