The trachea connects the larynx and bronchi. It is lined with a mucus membrane with respiratory epithelium and a lamina propria, and a submucosa containing horseshoe shape hyaline cartilages and numerous mucus and mixed glands (Trachea 1).
Cornstarch and arrowroot are both starch thickeners, but they have slightly different properties. They are generally interchangeable in the same amounts, but there are times when one works better than the other. Use cornstarch for: sauce recipeswith dairy. dishes cooked at a higher temperature, such as pies.
Novel Blood Substitute â ErythroMer. Reporter: Irina Robu, PhD. For years, scientists have tried ineffectively to create an artificial molecule that emulates the oxygen-carrying function of human red blood cell but the efforts failed because of oxygen delivery and safety issues.