This is because animals and human have Enzyme amylase that can convert starch in simple sugar that can be used by it's cell to release energy. plant doesn't have the enzyme that convert glycogen into a form that can be utilized by it's body cells
Glycogen belongs to the carbohydrate group of food chemicals. It is a complex carbohydrate that serves as a storage form of glucose in animals, including humans. Glycogen is typically stored in the liver and muscles for energy.
Carbohydrates are absorbed and converted into glucose. The glucose can be stored as glycogen in the liver and the muscle tissue. If these are full the glucose will be converted into fat and stored.
Animals convert glucose to glycogen for longer term storage. In humans, glycogen is stored in the liver. Glycogen will be used before fat reserves are tapped.
Glycogen is a multibranched polysaccharide that serves as a form of energy storage in animals and fungi. In humans, glycogen is made and stored primarily in the cells of the liver and the muscles, and functions as the secondary long-term energy storage (with the primary energy stores being fats held in adipose tissue).
Amylopectin is a branched chain polymer of glucose found in plants, while glycogen is a highly branched polymer of glucose found in animals and humans. Both serve as storage forms of glucose, with glycogen being the main form of energy storage in animals and humans, while amylopectin is the main form of energy storage in plants.
Glucose is a common fuel nutrient that is stored in the body as glycogen. Glycogen is the storage form of glucose in animals and humans, primarily stored in the liver and muscles to provide energy when needed.
Glycogen is a storage form of glucose in animals and humans, primarily found in the liver and muscles. It serves as a quick source of energy when blood glucose levels drop, providing fuel for muscle contractions and overall metabolic processes. Glycogen is broken down into glucose when energy is needed.
Glycogen is another molecule in humans that is similar to starch. Both starch and glycogen are polysaccharides made up of glucose monomers, but glycogen is the storage form of glucose in animals, including humans.
The main storage carbohydrate in plants is starch. Starch is a polysaccharide made up of glucose units and is stored in various plant parts such as roots, tubers, seeds, and fruits for energy storage.
Living organisms have two major ways to store energy. They use molecules such as, glycogen and triglycerides, to store energy in the form of covalent chemical bonds. Lipids also store energy in living organisms.
cellulose
STARCH in plants. GLYCOGEN in animals.