A ketose is a monosaccharide containing one ketone group per molecule. ... All monosaccharide ketoses are reducing sugars, becausethey can tautomerize into aldoses via an enediol intermediate, and the resulting aldehyde group can be oxidised, for example in the Tollens' test or Benedict's test...
Question: Assign R or S configuration to each chirality center in the given monosaccharide, and tell whether each is a D sugar or an L sugar. Chirality: Chirality is described as phenomenon in which the two compounds or moelcules ...
up of two monosaccharides. Monosaccharides are simple sugar molecules. Two monosaccharides react with each other by releasing water it forms a disaccharide (Double Sugar). Two monosaccharides are linked by a bond called a glycosidic bond. Examples of disaccharides are Lactose, Mal...
Answer to: What is a disaccharide? What monosaccharide units make up the disaccharide sucrose? What is the bond that forms between the...
(a) True (b) False. True or false? There is an enzyme for each and every biological reaction. Identify the following as aldose or ketose based on the number of carbons. Ribose True or False. If false, correct it to make the statement true. Substances such as glucose, proteins, and ...
lactose e. sucrose Which of the following statements is true? A) All monosaccharides in either the ketose or aldose family are reducing sugars. B) Only aldoses, but not ketoses, are reducing sugars. C) Only ketoses, but not aldoses, are reducing sugars. ...
Are these bonds ionic or covalent? Explain the relation between muscles, ATP energy, and the calcium ion. Determine the relationship between the following pairs of sugars (anomers, enantiomers, epimers, diastereoisomers, aldose and ketose pair, others (define...
True or false? Cellulose, starch, and glycogen are all glucose polymers. True or false? Glucose is an aldohexose. If D-glucose is levorotatory, then L-glucose must be levorotatory as well. A. True B. False True or false? Maltose is sweeter than sucrose. True or false? All ...
Entacapone is a component of a drug used to treat Parkinson's disease. Which of the CN bonds is the shortest? Which is the longest? Parkinson Disease: Parkinson's disease is a disease that has a connection with the central nervou...
What structural features must be present in a monomer that can form both an addition polymer and a condensation polymer? Which of the following is not an example of a condensation reaction? a. The reaction of glucose and fructose to form sucrose. b. The reaction of fatty acids and glycerol...