: Found in dairy products; it must be converted to glucose in the liver to be metabolized. Ketohexoses : Contain a ketone group ( ), typically at the second carbon position.
A is a simple sugar (monosaccharide) containing six carbon atoms, with the general chemical formula hexose
. They are the primary energy source for most living organisms and serve as fundamental building blocks for larger carbohydrates like starch and cellulose. : Found in dairy products; it must be
: The most abundant sugar in nature and the main fuel for cellular respiration. : Found in dairy products
Hexoses are primarily classified by their functional groups: : Contain an aldehyde group ( −CHOnegative cap C cap H cap O ) at the end of the carbon chain.