Across
- 4. a subcellular structure that has one or more specific jobs to perform in the cell
- 6. the green pigment in green plants located in the chloroplasts
- 8. the process of making glucose from the sun's energy
- 9. the powerhouse of the cell
- 10. a substance that takes part in and undergoes change during a reaction
- 11. the basic unit of a chemical element
Down
- 1. a group of atoms bonded together
- 2. a form of sugar
- 3. the process of which molecule is broken down or atoms are assembled
- 5. a Green organelle that contains chlorophyll and in which photosynthesis takes place
- 7. a substance that takes part in and undergoes change during a reaction
- 12. colorless, odorless reactive gas that we use to breath