Hexose

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.

: 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. hexose

A is a simple sugar (monosaccharide) containing six carbon atoms, with the general chemical formula Hexoses are primarily classified by their functional groups:

A Climber's Guide to Carbohydrates: Part I - Climbing Nutrition A is a simple sugar (monosaccharide) containing six

: Commonly found in fruits and honey; it is sweeter than glucose and follows a different metabolic pathway in the liver. 2. Structural Features Hexoses can shift between two main structural forms:

. They are the primary energy source for most living organisms and serve as fundamental building blocks for larger carbohydrates like starch and cellulose.

: The most abundant sugar in nature and the main fuel for cellular respiration.