LIFE SCIENCE

Detailed explanation-1: -Complex carbohydrates, or polysaccharides, consist of hundreds or even thousands of monosaccharides. They include starch, glycogen, cellulose, and chitin. They generally either store energy or form structures, such as cell walls, in living things. Starch is a complex carbohydrate that is made by plants to store energy.

Detailed explanation-2: -Oligosaccharides are typically classified as carbohydrates comprising 3-10 monosaccharide units. Polysaccharides contain more than 10 monosaccharide units and can be quite large.

Detailed explanation-3: -Polysaccharides. A long chain of monosaccharides linked by glycosidic bonds is known as a polysaccharide (poly– = “many”). The chain may be branched or unbranched, and it may contain different types of monosaccharides. The molecular weight may be 100, 000 daltons or more depending on the number of monomers joined.

Detailed explanation-4: -Monosaccharides are the simplest form of carbohydrates and are composed of a single molecule or subunit. The disaccharides are composed of two monosaccharides linked together, and polysaccharides are composed of 3 or more monosaccharides linked together.

Detailed explanation-5: -Polysaccharides are long chains of monosaccharides linked by glycosidic bonds. Three important polysaccharides, starch, glycogen, and cellulose, are composed of glucose. Starch and glycogen serve as short-term energy stores in plants and animals, respectively. The glucose monomers are linked by glycosidic bonds.