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Chapter 8 - Photosynthesis
Across
6. organism that can capture energy from sunlight or chemicals and use it to produce its own food from inorganic compounds; also called a producer
9. process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen and high-energy carbohydrates such as sugars and starches
10. large protein that uses energy from H+ ions to bind ADP and a phosphate group together to produce ATP
13. reactions of photosynthesis in which energy from ATP and NADPH is used to build high-energy compounds such as sugars
Down
1. organism that obtains energy from the foods it consumes; also called a consumer
2. light-collecting units of the chloroplast
3. saclike photosynthetic membrane found in chloroplasts
4. principal pigment of plants and other photosynthetic organisms; captures light energy
5. light-absorbing molecule
7. region outside the thylakoid membranes in chloroplasts
8. enzyme that fixes carbon dioxide to RUBP in the Calvin cycle
11. one of the carrier molecules that transfers high-energy electrons from chlorophyll to other molecules
12. one of the principal chemical compounds that living things use to store and release energy