Across
- 3. substances used in place of sugar to sweeten foods yet add few or no calories
- 7. single unit of sugars
- 9. consists of plant materials that can't be digested by human enzymes
- 10. Carbon, Hydrogen, and Oxygen are the chemical elements needed to build...
Down
- 1. green pigment
- 2. when there's one- or two- unit structures are chemically simple, sugars are called...
- 4. when plants combine single glucose units into more complicated chemical arrangements
- 5. when two monosaccharides combine chemically
- 6. main source of energy
- 8. sugars that are extracted from plants and used to sweeten foods