CR & P

4. where photosynthesis occurs
5. the main type of sugar in the blood and is the major source of energy for the body's cells
9. the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
11. an important “energy molecule” found in all life forms.
14. membrane-bound cell organelles that generate most of the chemical energy needed to power the cell's biochemical reactions
15. A chemical process in which oxygen is used to make energy from carbohydrates

1. a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products.
2. a group of green pigments used by organisms that convert sunlight into energy via photosynthesis
3. a colorless and non-flammable gas at normal temperature and pressure.
6. an organism that can produce its own food using light, water, carbon dioxide, or other chemicals.
7. an organism that eats other plants or animals for energy and nutrients
8. the physical energy resulting from electromagnetic radiation, usually observed as it radiates from a source into the surrounding environment.
10. A tiny pore in a plant leaf surrounded by a pair of guard cells that regulate its opening and closure, and serves as the site for gas exchange.
12. a substance that is formed as the result of a chemical reaction
13. a chemical element with an atomic number of 8
16. a substance that enters into and is altered in the course of a chemical reaction.