LIFE SCIENCE

Detailed explanation-1: -Disaccharides form when two monosaccharides undergo a dehydration reaction (a condensation reaction); they are held together by a covalent bond. Sucrose (table sugar) is the most common disaccharide, which is composed of the monomers glucose and fructose.

Detailed explanation-2: -Disaccharides consist of two monosaccharide units, linked together with glycosidic bonds in the or orientation. The most important of them are sucrose, lactose, and maltose. Sucrose is the most abundant and consists of a molecule of -glucose and -fructose linked together (Figure 2(a)).

Detailed explanation-3: -A disaccharide is a carbohydrate polymer composed of two sugar monomers (monosaccharides) which are joined by a glycosidic bond formed by a condensation reaction. Disaccharides are the simplest forms of polysaccharides.

Detailed explanation-4: -Carbohydrates can also be made up of two monomers called disaccharides. Some examples are lactose, which makes milk sweet; sucrose, which is your regular table sugar; and maltose, which is a product of starch breakdown.

Detailed explanation-5: -The three major disaccharides are sucrose, lactose, and maltose.