Cellular Respiration

2. an environment for material in which something develops
3. a colorless,odorless reactive gas
4. the sequence of reactions by which most living cells generate energy during the process of aerobic respiration.
10. the chemical process that generates most of the energy in the cell
14. relating to, involving, or requiring an absence of free oxygen

1. the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water
2. used to describe all chemical reactions involved in maintaining the living state of the cells and the organism
5. a sharp-tasting crystalline acid present in the juice of lemons and other sour fruit
6. a simple sugar that is important energy source in living organisms and is a component of many carbohydrates
7. the chemical breakdown of a substance by bacteria, yeasts,or other microorganisms
8. the breakdown of glucose by enzymes, releasing energy and pyruvic acid
9. strength and vitality required for sustained physical or mental activity
11. relating to, involving, or requiring free oxygen
12. either of two units of heat energy
13. nictinamide adenine