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Sucrose is formed by a glucose and a fructose residues linked by an alpha(1-2) glucosidic bond. Its chemical name is O-alpha-D-glucopyranosyl-(1-2)-beta-D-fructofuranoside.

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Define and give an example of Disaccharide.?

Any of a class of sugars, including lactose and sucrose, that are composed of two monosaccharides. an example would be milk or sugar


What are disaccharides and give me an example?

a dissacharide, also known as a double sugar, is a molecule formed by two monosaccharides; Three common examples are sucrose, lactose, and maltose.


Give an example of disaccharides?

Sucrose, lactose, and maltose are examples of disaccharides. Sucrose is made up of glucose and fructose, lactose is composed of glucose and galactose, and maltose consists of two glucose molecules.


What happens if a disaccharide is hydrolized?

If the glycosidic bond is broken by hydrolysis, a disaccharide will degrade in two monosaccharides. For example, a sucrose will generate one molecule of glucose and one of fructose, lactose will give a molecule of galactose and one of glucose, and maltose, isomaltose, and cellobiose (that differ only in the glycosidic bond) will generate two molecules of glucose.


Is sucrose magnetic?

No, sucrose is not magnetic. Sucrose is a non-magnetic compound because it does not contain any unpaired electrons that would give it magnetic properties.


After hydrolysis did sucrose give a positive test with fehlings test why orwhy not?

Sucrose would not give a positive test with Fehling's reagent after hydrolysis because sucrose is a non-reducing sugar. During hydrolysis, sucrose is broken down into its monosaccharide components (glucose and fructose), which are reducing sugars and can react with Fehling's reagent to give a positive test for reducing sugars.


Can sucrose cause ADD?

it can give you a sugar rush...


Give an example of a waste material the baby makes?

placenta


Why does sucrose solution give a negative test with tollen's test?

A positive Tollen's test is given by compounds that have a free aldehyde or ketone functional group. Sucrose is a disaccharide composed of the monosaccharides glucose and fructose. In sucrose, the components glucose and fructose are linked via an ether bond between C1 (carbon with aldehyde group) on the glucosyl subunit and C2 (carbon with ketone group) on the fructosyl unit. The bond is called a glycosidic linkage. In other words, in sucrose there is no free aldehyde or ketone functional group. Hence sucrose will not answer Tollen's test.


Which disaccharide does hydrolysis give glucose and fructose?

Sucrose is the disaccharide that, upon hydrolysis by the enzyme sucrase, yields glucose and fructose.


What are disaccharides y give an example?

Disaccharides are carbohydrates composed of two monosaccharide units linked by a glycosidic bond. An example of a disaccharide is sucrose, which is made up of glucose and fructose units bonded together. Other examples include lactose and maltose.


Which group of carbohydrates cannot be hydrolyzed to give smaller molecules?

Polysaccharides (such as starch and cellulose) are the group of carbohydrates that cannot be hydrolyzed to give smaller molecules. They consist of long chains of monosaccharides linked together by glycosidic bonds that are not easily broken down by hydrolysis.