WebThe reactions of the monosaccharides can be conveniently subdivided into those associated with the aldehyde or keto group and those associated with the hydroxyl groups. The relative ease with which sugars containing a free or potentially free aldehyde or keto group can be oxidized to form products has been known for a considerable time and once was the … WebSucrose is commonly used to preserve fruits why not glucose? Answer: Glucose is reactive because its open-chain form contains an aldehyde group. Download Bio Technology Interview Questions And Answers PDF. Previous Question: Next Question: Is GMO food good as the prospective of the ethic values of the society? ...
Disaccharide - Wikipedia
WebAldoses contain the aldehyde group - Monosaccharides in this group are glucose, galactose, ribose, and glyceraldehyde. Ketoses contain the ketone group - The major sugar in this group is fructose. Reducing: Contain a hemiacetal or hemiketal group. Sugars include, glucose, galactose, fructose, maltose, lactose ... Sucrose and all polysaccharides ... WebCyclic hemiacetals and hemiketals. Before we get into the discussion of cyclic hemiacetals and hemiacetals, let’s just quickly recollect how they are formed. They are formed when an alcohol oxygen atom adds to the carbonyl carbon of an aldehyde or a ketone. This happens through the nucleophilic attack of the hydroxyl group at the ... horse sound horn
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WebWhat are Aldehydes? In aldehydes, the carbonyl group has one hydrogen atom attached to it together with either a 2nd hydrogen atom or a hydrogen group which may be an alkyl … Web29 Aug 2024 · Fructose, sucrose, and glucose belong to the same category of bio-molecules called carbohydrates. Generally, carbohydrates can be defined as hydrates of carbon and … Web16 Jun 2024 · In another definition, any sugar that tends to act as the reducing agent since it has either an aldehyde group (-CHO) or the ketone group (-CO-) is called reducing … psea scholarship