Training that leads to an associate degree in fire science, which can enhance job prospects, is available from many postsecondary schools. The program at Seminole State College of Florida takes about two years to complete and can be applied to a four-year Bachelor of Applied Science degree.
Quick Answer. According to the University of Cincinnati, the starch in a potato cell reacts with iodine to show an outline of the cell's organelles, particularly the nucleus. Iodine leaves a purplish impression on the starch grains, allowing easy identification. Staining is a common practice within microbiology and other sciences.
1 Starch: Starch is a polysaccharide that plants use to store energy. 2  It is the main constituent of complex carbohydrates in the human diet. 3  Examples of starchy foods include potatoes, rice, and pasta. 4  Dietary Fiber: Dietary fiber is found in plants as cellulose, pectin, and lignin.