Across
- 3. the transfer of carbon dioxide to organic compounds
- 5. membrane system found within chloroplasts that contains the components for photosynthesis
- 6. primary pigment involved in photosynthesis
- 7. series of enzyme-assisted chemical reactions that produces a three-carbon sugar
- 8. substance that gives another substance or mixture its color
Down
- 1. pigments that produce yellow and orange fall leaf colors
- 2. series of molecules through which excited electrons are passed along a thylakoid membrane
- 4. electron carrier that provides the high-energy electrons needed to make carbon-hydrogen bonds in the third stage of photosynthesis