Across
- 2. formed when plants combine single glucose units into more complicated chemical structures
- 4. chemical arrangements that plants form by combining single glucose units to build starches
- 8. carbohydrates with complicated structures
- 10. substances used in place of sugar to sweeten foods yet add few or no calories
- 13. formed when two monosaccharides chemically combine
Down
- 1. simple carbohydrates chemically formed from plants
- 3. one and two structures are chemically simple
- 5. sugars extracted from plants and used to sweeten foods
- 6. sugars with single unit chemical structure
- 7. chemical process by which plants make carbohydrates
- 9. person's main source of energy
- 11. plant materials that are eaten but cant be digested by human enzymes
- 12. green pigment in plants