The Concept Of Cell Differentiation
Cell differentiation is the process in which the cells are specialised. Furthermore, cell differentiation is one of the most influential human development. Our cells have a job to transform into various tissues and organs. Differentiation is also regular process in adults. Adult stem cells divide to make fully differentiated during tissue repair and during normal cell turnover which mean they can transform into any cells for example stem cell, heart muscle cell and bone marrow. So, the importance is the strength to have a more cells that function in different ways allowing us to survive in our environment, as well as allowing for so many different organisms to exist on this planet.
Also, this is very useful in the science industry allowing us to discover more research on our cells to cure disease for example stem cell. Tissues are communities of cells that have functions beyond what any single cell type could accomplish. Healthy tissues require the proper mix of cells, and the cells within them must be oriented correctly and dividing at an appropriate rate.
The pancreas is an organ which is part of the digestive system and produces insulin and other significant enzymes and hormones that help break down foods. A healthy pancreas produces chemicals to digest the food we eat. The exocrine tissue has an important role in the pancreas these break down food into smaller molecules so they can be absorbed by the intestines. Furthermore, the enzymes that also help break down food molecules is trypsin, chymotrypsin this particular enzyme digest and breaks down protein, amylase to break down carbohydrates and lipase, to break down fats into fatty acids.
Intestinal epithelium (also know as the small intestine epithelium) the layer of cells lining the small and large intestines. The intestinal epithelium has variety of functions made possible by many adaptations in our body. The cells of these epithelia are held together by epithelia that digest food from the body. These cells produce many membrane-bound digestive enzymes this makes it easier to make the food molecules smaller. Which then transport proteins in the vicinity of these enzymes allows these cells to play an important role in the absorption of nutrients such as monosaccharides, lipids and amino acids. The myelin sheath must cover the fibres called axons, the long thin projections that stretch out from the main body of a nerve cell or neurone. This sheath is made from protein and lipids.
Skeletal muscle is called "striated" because of its appearance consisting of light and dark bands. Skeletal muscle is a voluntary muscle, meaning that we can control its function. Skeletal muscle must be secured by the connective tissues, which ensures and underpins muscle fibre groups. Blood vessels and nerves go through the connective tissue giving muscle cells with oxygen and nerve which allows the the bones to move. Skeletal muscle is sorted out into a few muscle bunches that work in an organised manner to perform body developments.
