Photocatalytic water splitting

fuels to be transported or combusted as sunlight is free and abundant. Because PV systems burn no fuel and have no moving parts, they are clean and silent, producing no atmospheric emissions or greenhouse gases to cause detrimental effects on our water, air, and soil. Compared with electricity generated from fossil fuels, each PV-produced kilowatt eliminates up to 830 pounds of nitrogen oxides, 1,500 pounds of sulfur dioxide, and 217,000 pounds of carbon dioxide, every year, according to National

Quiz # 2 on lectures 3, 4, and including Chapter 2 1. Difference occurs in the sequence of long chain molecules and becomes information in biological organisms. ‘Life’ assembles itself into chains: (A) of RNA (B) all of the answers are correct (C) of DNA (D) of protein (E) none of these answers are correct 2. Which of the following foods is not a significant source of complex carbohydrates? (A) fresh fruit (B) rice (C) pasta (D) oatmeal (E) all of the above are significant