Investors may want to keep an eye on uranium stocks as Japan restarts nuclear reactors, giving the metal a well-needed boost. Spot prices jumped 5 percent over the weekend following news on Friday that two nuclear reactors in the southern Japanese prefecture of Kagoshima will be restarted next year.nvestors may want to keep an eye on uranium stocks as Japan restarts nuclear reactors, giving the metal a well-needed boost. Spot prices jumped 5 percent over the weekend following news on Friday that two nuclear reactors in the southern Japanese prefecture of Kagoshima will be restarted next year.
Structure of the Digestive Tract Wall The digestive tract, from the esophagus to the anus, is characterized by a wall with four layers, or tunics. The layers are discussed below, from the inside lining of the tract to the outside lining: The mucosa is a mucous membrane that lines the inside of the digestive tract from mouth to anus. Depending on the section of the digestive tract, it protects the digestive tract wall, secretes substances, and absorbs the end products of digestion. It is composed of three layers: The epithelium is the innermost layer of the mucosa.
Ordinary connective tissue, or connective tissue proper , is a generalized form of connective tissue which contains all of the basic components of connective tissue in reasonable proportion, including cells (of several types), extracellular fibers, and extracellular ground substance.onnective tissue comprises one of the four basic tissue types. The others are: epithelial tissue (surfaces and glands), muscle tissue (contractile cells), and nervous tissue. Organs represent various combinations of these four basic tissue types, which thus comprise the entire body.