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A disaccharide is the carbohydrate formed when two monosaccharides undergo a condensation reaction which involves the elimination of a small molecule, such as water, from the functional groups only. Disaccharide is one of the four chemical groupings of carbohydrates.
Di-saccharides are formed from two mono-saccharide by coupling together the two
mono-saccharides (One molecule of water is also formed in this so-called 'acetal' forming reaction):
2 Glucose (2 C6H12O6) --> Maltose (C12H22O11) + H2OThe two glucose rings are coupled by an 'acetal' bonded -O-atom in the middle: -OCH-O-CH-This question can not be answered in simple terms. Chemically these are formed through condensation reaction.While considering the biological facts, almost all the disaccharides are not formed in the same manner. Generally a glycosidic bondis seen between the monosaccharides of a disacchride, as a result of condensation reaction between them.
A disaccharide is formed by one molecule of Galactose and one molecule of Glucose bonded together...
The joining of two monosaccharides by dehydration synthesis creates a disaccharide. Both monosaccharides and disaccharides are sugar compounds.
A disaccharide dissolved in water can form sucrose, lactose, or maltose, among others.
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What is a carbohydrate that consists of two monosaccharides joined together called?
A disaccharide. An example of this would be sucrose, common table sugar.
Is monosaccharide a carbohydrate lipid protein or nucleic acid?
"Monosaccharide" is a category of chemical compounds, not a specific compound. Monosaccharides in general are not nucleic acids, though nucleic acids do contain one of two specific monosaccharides (ribose or deoxyribose).
Would you be able to distiguish maltose from lactose in a unknown sample from doing barfoed's test?
Both maltose aswell as lactose are disaccharides, where maltose is made up of two glucose units, whereas lactose is made up of 1 unit of glucose and 1 unit of galactose. Barfoed's test answers only for mono and disaccharides. Presence of red precipitate would indicate a positive result for monosaccharides. Thus doing Barfoed's test does not distinguish between maltose and galactose since both are disaccharides.
What is the reagent used to test carbohydrates?
Two of the most common reagents used to test for the presence of sugar are Clomydihol and Marsupialinate. Both were found by pure accident by famous Dutch scientist Jelii Clubenin in the late 1800's while he was working on finding a cure for the common flu.
What two monosaccharides make up milk sugar?
The 2 mono saccharides that make up lactose are glucose and galactose. Glucose is basically sugar in its most basic form. It is made by plants through photosynthesis.
Monosaccharides and disaccharides are examples of what?
Monosaccharides and disaccharides are examples of carbohydrates. Monosaccharides are single sugar molecules, while disaccharides are composed of two sugar molecules linked together.
Does Benedict test indicate monosaccharides polysaccharides and disaccharides?
The Benedict test is useful for monosaccharides and disaccharides.
What are monosaccharides and disaccharides?
Monosaccharides are the simplest form of carbohydrates, consisting of single sugar molecules such as glucose and fructose. Disaccharides are formed when two monosaccharides are linked together by a glycosidic bond, like sucrose (glucose + fructose) and lactose (glucose + galactose).
How do you form disaccharides?
Disaccharides are formed by a dehydration reaction (condensation) between two monosaccharides, resulting in the formation of a glycosidic bond. This process involves the removal of a water molecule to join the two monosaccharides together. Common examples of disaccharides include sucrose, lactose, and maltose.
What are the kinds of sugar according to chemical form?
I suppose that you think to monosaccharides, disaccharides and poly saccharides.
What are monosaccharides and disaccharides and polysacharides?
Carbohydrates Monosaccharides and disaccharides are what kind of molecules? Monosaccharides are the simplest form of carbohydrates, disaccharides are carbohydrates composed of 2 monosaccharides.
Monosaccharides may bond together to form molecules called?
Monosaccharides may bond together to form molecules called disaccharides or polysaccharides through dehydration synthesis reactions.
What is the function is disaccharides?
The primary function of disaccharides is as a nutritional source of monosaccharides. Many of the sugars found in foodstuffs are disaccharides.
What is the function of disaccharides?
The primary function of disaccharides is as a nutritional source of monosaccharides. Many of the sugars found in foodstuffs are disaccharides.
What kind of molecules are made from monosaccharides?
Monosaccharides can combine to form disaccharides (two monosaccharides linked together), oligosaccharides (short chains of monosaccharides), and polysaccharides (long chains of monosaccharides). These molecules are types of carbohydrates that serve as energy sources in living organisms.
What is a monosacharide?
A monosaccharide is the simplest form of carbohydrate, consisting of one sugar molecule. Common examples include glucose, fructose, and galactose. Monosaccharides are the building blocks of more complex carbohydrates like disaccharides and polysaccharides.
Which organic compound includdes monosaccharides and disaccharides?
Carbohydrate
