Sugars are a type of carbohydrate. There are many different sugars found in the body. For example, cells use a sugar called glucose as a fuel, while another sugar, deoxyribose, forms part of the structural backbone of a DNA molecule.
a sweet tasting substance produced by many organisms which is used as an energy storage molecule.
simple carbohydrates which are sweet and occur widely in nature e.g. fructose, glucose,lactose, sucrose
A class of carbohydrates that taste sweet. They provide calories and raise blood glucose levels. Lactose, glucose, fructose, and sucrose are sugars.