Across
- 7. Substances used in place of sugar to sweeten foods; few calories
- 8. Sugars with with single-unit chemical structure
- 11. Carbohydrates with complicated structures; starches
- 12. Complicated chemical arrangements that plants form; single glucose that builds starches
- 13. Formed when plants combine single glucose units; complicated structure
Down
- 1. main source of energy
- 2. Simple process that makes carbohydrates
- 3. Sugars extracted from plants and used to sweeten foods
- 4. Simple carbohydrates chemically formed from plants
- 5. Plant materials; not digested by human enzymes
- 6. Sugars formed from simple one and two unit structures
- 9. (single sugar) two monosaccharides chemically combined
- 10. Green pigment