BIO NMDCAT Carbohydrates

nmdcat.online June 27, 2026

The formation of a glycosidic bond during polysaccharide synthesis is a classic example of a

A. Hydrolysis reaction requiring a water molecule

B. Condensation reaction releasing a water molecule

✓

C. Isomerization reaction rearranging functional groups

D. Redox reaction transferring electrons

📝 Explanation

The formation of a glycosidic bond between two monosaccharides is a dehydration synthesis (condensation). The hydroxyl group from one sugar's anomeric carbon combines with a hydrogen from a hydroxyl of another sugar, releasing one water molecule and forming a new covalent bond.

📖 Additional Information

Hydrolysis reaction requiring a water molecule
Condensation reaction releasing a water molecule
Isomerization reaction rearranging functional groups
Redox reaction transferring electrons

The formation of a glycosidic bond between two monosaccharides is a dehydration synthesis (condensation). The hydroxyl group from one sugar's anomeric carbon combines with a hydrogen from a hydroxyl of another sugar, releasing one water molecule and forming a new covalent bond.

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