What is the major structural difference between starch and glycogen?
The main structural difference comes from the difference in the sequence of bonds in glycogen and cellulose and starch where the three of them composed mainly of glucose and its derivatives Starch, glycogen and cellulose are all polymers of glucose. The main structural difference comes from the difference in the sequence of bonds in glycogen and cellulose and starch where the three of them composed mainly of glucose and i … ts derivatives Starch, glycogen and cellulose are all polymers of glucose. Starch is itself composed of two types of polymer:amylose and amylopectin. In amylose, the glucose monomers are linked by 1,4 glycosidic bonds. This means that the bond connects carbon atom number 1 in one glucose to carbon atom number 4 in the other glucose. The main structural difference comes from the difference in the sequence of bonds in glycogen and cellulose and starch where the three of them composed mainly of glucose and i … ts derivatives   Starch, glycogen and cellulose are all polymers of glucose. Answer by Rody2008. Confidence votes 130. The main structural difference comes from the difference in the sequence of bonds in glycogen and cellulose and starch where the three of them composed mainly of glucose and its derivatives Starch, glycogen and cellulose are all polymers of glucose. Both, cellulose and starch, has a linear structure of glucose monomers connected by glyosidic bonds (1-4 glycosidic bond = Carbon atom number 1 linked with Carbon atom number … 4 of the next glucose monomer's). The basic structural difference is whether the linkage is alpha or beta glycosidic bond. Amylopectin is therefore a branched polymer.   Glycogen is similar in structure to amylopectin, but branches more frequently.   Cellulose is an unbranched polymer composed of beta glucose molecules. Beta glucose is an isomer of glucose in which the hydroxyl group attached to carbon 1 is above the plane of the ring. However, the glycogen chain of glucoses is a branched chain-it is not one straight chain, it branches out Starch, glycogen and cellulose are all polymers of glucose. They differ in the type of glucose present and the bonds which link thr glucose monomers together. Starch and glycogen are made from alpha-glucose. The amylopectin structure is found in both glycogen and starch. This form of the polysaccharides has alpha 1-4 glycosidic bonds and alpha 1-6 glycosidic bonds, according to the City University of New York, Brooklyn College. The amylopectin structure in glycogen includes additional glucose molecules. Glycogen Also known as animal starch is a source of energy that can be found in animals only.Glycogen consist of a single molecule and it's structure is branched purely. The animal liver and muscles are responsible in the creation of glycogen.
Sequence of bonds