Disaccharides: Sucrose-fruit, table sugar. Lactose-milk. Maltose-germinating seeds. Polysaccharides: Starch: bread, rice, pasta, potatoes, seeds. Cellulose: fruit, vegetables, wholegrain cereals, nuts. Structural Role of Carbohydrates. 1  Cellulose walls of plant cells. 2  Chitin in the cell walls of fungi.
A RCRA hazardous waste is a waste that either appears on one of three lists created by the U.S. Environmental Protection Agency, or, if not on the lists, exhibits one of four characteristics of hazardous waste.
The requirements of RCRA apply to all the companies that generate hazardous waste as well as those companies that store or dispose of hazardous waste in the United States.