
Glycogen is a polysaccharide that acts as a source of energy storage in animals and fungi. In humans, glycogen is mostly produced and stored...
Ethylene (C2H4) is a hydrocarbon and a simple alkene. It is a natural plant hormone which is used in agriculture to force the ripening of ...
Epithelial tissue, or epithelium, is one of the four types of animal tissues and it lines the cavities and surfaces of structures on the bod...