BIOMOLECULES AND ENZYMES

Detailed explanation-1: -The formation of an acetal (or ketal) bond between two monosaccharides is called a glycosidic bond or glycosidic linkage. Therefore, disaccharides are sugars composed of two monosaccharide units that are joined by a carbon–oxygen-carbon linkage known as a glycosidic linkage.

Detailed explanation-2: -The sucrose molecule is unique among the common disaccharides in having an -1, -2-glycosidic (head-to-head) linkage.

Detailed explanation-3: -An alpha glycosidic linkage is formed between the carbons with the same stereochemistry. A beta glycosidic linkage is formed between the carbons having different stereochemistry.

Detailed explanation-4: -“The two monosaccharides are joined together by an oxide linkage formed by the loss of a water molecule. Such a linkage between two monosaccharide units through an oxygen atom is called glycosidic linkage.”

Detailed explanation-5: -Polysaccharides: Long chains of monosaccharides linked together by glycosidic bonds. Glycosidic bonds (linkages): A type of covalent bond that joins two carbohydrate molecules.