It is important to note that,population continues to decrease in rural areas and increase in urban areas.This is attributed to certain factors that are pushing people out of r â¦ ural areas and pulling them to the urban centers.
1 The outer surface of cells is often covered in a polysaccharide or protein material called glycocalyx. 2  Glycocalyx can be formed from protein, polysaccharides, polyalcohols or amino sugars.3  Glycocalyx can function in attachment, protection from desiccation, and protection from attack by a hosts immune system.he general term for any network of polysaccharide or protein containing material extending outside of the cell is the glycocalyx. Many bacteria produce such a coating on the outside of their cell, and they come in two types: capsules and slime layers. The difference between the two is somewhat arbitrary.
Glycogen [edit]. Glycogen is the energy storage molecule of animals. It is formed by branched chains of alpha glucose molecules with 1-4 glycosidic bonds on the main chains and 1-6 glycosidic bonds to form the branches. Humans store small amounts of glycogen in the liver and muscles.It is created when there are high blood sugar levels.lycogen [edit]. Glycogen is the energy storage molecule of animals. It is formed by branched chains of alpha glucose molecules with 1-4 glycosidic bonds on the main chains and 1-6 glycosidic bonds to form the branches. Humans store small amounts of glycogen in the liver and muscles.