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Sucrose .
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∙ 15y ago
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Sucrose is formed when glucose is joined to fructose by?
glycosidic linkage
What is an example of disaccharide?
Disaccharides are a type of sugar that are formed when two monosaccharides bond together. e.g. sucrose (table sugar) is a disaccharide of glucose and fructose. Maltose is a disaccharide of two glucose molecules.
Why sucrose does not give a positive Benedict's test but hydrolyzed sucrose does give a positive beneditcts test?
Sucrose is formed from glucose and fructose.Sucrose is formed from glucose and fructose. Glucose and fructose gives positive test for benedict becuz both of them are reducing sugars whereas sucrose is not a reducing sugar so it gives negative test for benedict. On prolonged heating,sucrose will form glucose and fructose (reducing sugars)which ultimately gives a positive result .
What is a monomer for disaccharide?
A Disaccharide, or double sugar, is comprised of two monosaccharides (simple sugars) through a dehydration reaction. So a monomer for any disaccharide can be any basic isomerism of any monosaccharide such as: glucose, fructose, or galactose.
Formula of glucose and fructose?
The chemical formula for glucose is C6H12O6.
What Molecule is composed of glucose bonded to fructose?
The two monomers, glucose and fructose, combine to make the disaccharide sucrose.
What reaction produces sucrose from glucose and fructose?
Sucrose is formed from glucose and fructose.
When sucrose is digested what is formed?
You get the molecule of glucose and fructose from the molecule of sucrose.
Sucrose is formed when glucose is joined to fructose?
The disaccharide molecule, sucrose is not formed from two glucose molecules. Sucrose is formed from one glucose molecule and one fructose molecule.
Does glucose plus glucose make sucrose?
Fructose. Sucrose is the disaccharide made from two monosaccharides, glucose and fructose. The other disaccharides are lactose (glucose and galactose) and maltose (glucose and glucose). The monomers are bonded together through glycosidic linkages.
How are fructose and glucose different?
they have a double-bonded oxygen in different locations.
When glucose and fructose join together?
Glucose and Fructose are Structural Isomers. 1. Carbon 3 and 4 are inverted. 2. On Fructose, Carbon 2 is double bonded to Oxygen While Its Carbon 1 on Glucose thats double bonded to Oxygen 3. When dissolved in water Glucose form 6 sided ring, while Fructose form 5 sided ring.
Sucrose is formed when glucose is joined to fructose by a?
Glycosidic Linkage
Sucrose is formed when glucose is joined to fructose by?
glycosidic linkage
How are fructose and glucose iffrent?
Glucose and fructose have the same chemical formula, C6H12O6, but different structural formulas, meaning that they differ in their three-dimensional structures (i.e. the way the atoms are bonded). Due to this difference, glucose is less sweet than fructose, which is the sweetest sugar.
What disaccharide is formed by the union of glucose and fructose?
That would be sucrose (the stuff you use in baking and maybe sprinkle on your cereal)
How does the molecular formula of lactose compare to maltose and sucrose?
The chemical formula for both sucrose and maltose is C12H22O11, therefore the ratio of hydrogen to oxygen is 2H:1O.
