BIOLOGY
CARBOHYDRATES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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one molecule
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two molecules
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three molecules
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many molecules
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Detailed explanation-1: -It is made up of 2 molecules of glucose which are linked differently. This can be found in fungi, plants, and insects. It is formed from galactose and fructose.
Detailed explanation-2: -disaccharide, also called double sugar, any substance that is composed of two molecules of simple sugars (monosaccharides) linked to each other.
Detailed explanation-3: -Two monosaccharide molecules may chemically bond to form a disaccharide. The name given to the covalent bond between the two monosaccharides is a glycosidic bond. Glycosidic bonds form between hydroxyl groups of the two saccharide molecules.
Detailed explanation-4: -When 2 glucose molecules link up, this sugar is known as maltose. It is a disaccharide (2 sugars). When many glucose molecules link together in a long chain, molecules called polysaccharides (many sugars) are formed.
Detailed explanation-5: -A quick glance tells us that a monosaccharide has just one ring, a disaccharide has two, and a polysaccharide has many. Beyond that, though, there’s another important structural feature.