BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Glucose, fructose and galactose are the three monosaccharides important in nutrition. These single sugar molecules contain 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms (i.e. chemical formula as C6H12O6).

Detailed explanation-2: -The three main monosaccharides that we consume are fructose, galactose and glucose. These monosaccharides combine in various pairs to form the three disaccharides that are most important in human nutrition: lactose, maltose and sucrose. The monosaccharide glucose is the common thread in each of these disaccharides.

Detailed explanation-3: -Three of the most important monosaccharides in foods are the six carbon sugars: glucose, fructose and galactose. All three dietary monosaccharides have the same number and kinds of atoms but in different arrangements, and they are absorbed directly into the bloodstream during digestion.

Detailed explanation-4: -Glucose is the most abundant monosaccharide. Galactose, mannose, fructose and ribose are also of major biological importance.

Detailed explanation-5: -Glucose, galactose, and fructose are common monosaccharides, whereas common disaccharides include lactose, maltose, and sucrose.