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 is the storage form of glucose, the source of human energy derived from carbohydrates consumed through food. To assist in the storage process, molecules of glucose, a sugar composed of carbon, oxygen, and hydrogen atoms, are strung together to form glycogen, a complex molecule known as a polysaccharide.he skeletal muscles and the liver are the two chief storage facilities for glycogen. Approximately 1% of muscle mass is glycogen; between 8% and 10% of the liver's weight is stored glycogen. The skeletal muscles store two times as much glycogen as does the liver.