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.
Hazardous waste management at health care facilities. Hazardous waste is a waste with properties that make it dangerous or potentially harmful to human health or the environment. Under state and federal law, a waste is hazardous if it is specifically listed as a hazardous waste or if it exhibits a hazardous characteristic.