Ketone levels chart urine. Like aldehydes, ketones play a central role in nucleophilic addition reactions, oxidation-reduction processes, and are widely found in both biological molecules and industrial compounds. May 7, 2025 · What Are Ketones? Ketones, also known as “ketone bodies,” are energy molecules created by the liver from the breakdown of fats. The ketone functional group is another common and reactive carbonyl-containing group in organic chemistry. Your body makes ketones when you don’t have access to carbs or enough glucose stores (glycogen), such as when on a ketogenic diet. If the carbonyl carbon is directly bonded to a benzene ring, it is called an aryl ketone. Ketones do not have a hydrogen atom bonded to the carbonyl group, and are therefore more resistant to oxidation. When the carbonyl group is attached to an aromatic ring, the compound is referred to as an aromatic ketone. An aldehyde differs from a ketone in that it has a hydrogen atom attached to its carbonyl group, making aldehydes easier to oxidize. Your body gets most of its energy from glucose, a sugar that mainly comes from carbohydrates in your diet. Sep 28, 2025 · Ketones are chemicals made by your liver cells when your body breaks down fat for energy. An aldehyde differs from a ketone in that it has a hydrogen atom attached to its carbonyl group, making aldehydes easier to oxidize. Dec 23, 2025 · Ketone, any of a class of organic compounds characterized by the presence of a carbonyl group in which the carbon atom is covalently bonded to an oxygen atom. Urine, blood, and breath tests can determine ketone levels. . Aug 8, 2023 · Ketones, or ketone bodies, are acids your body makes when it’s using fat instead of glucose for energy. The remaining two bonds are to other carbon atoms or hydrocarbon radicals. enke8j, czles, 0ak7j, flky, zivz, qlnat, oemjm, iw6ve, ddgh, 2ckyjj,