The answer is yes, there are. But to understand these signs and symptoms of pancreatic cancer, it's important to understand where the pancreas is, and what it does. Located deep inside the abdomen, the pancreas is only 4 to 6 inches long and shaped like a tadpole.
Fungi and some ptotozoa also have cell walls. They are not the same as the plant cell walls made of cellulose. The other walls might be made from proteins or a substance called chitin. Chitin is another structural carbohydrate. They all serve the same purpose of protecting and maintaining structure, but they are very different molecules.
Cell wall is found on most plant cells and fungi.Cell wall in these cells covers the cell membrane and protects it(in addition to performing several other functions-like providing mechanical strength).Cell wall in plant cells is made of cellulose,pectin,lignin and suberin while that of fungi is made of chitin.his helps enclose the cell organelles and cytosol inside the cell. the cell membrane also helps in the transfer of ions etc across from the inside to the outside of the cell as well as from the outside to the inside of the cell. a cell wall is a protective covering and it surrounds the cell membrane.