| A | B |
|---|
| ATP | Energy-storing molecule |
| Active transport | Movement of large molecules |
| Autotrophs | Make own food |
| Heterotrophs | Consumers |
| Photosynthesis | Converts sunlight to energy |
| Pigment | Absorbs wavelengths of light |
| Chlorophyll | Main plant pigment absorbs violet, blue, & red |
| Chloroplast | Photosynthetic organelle |
| Photosystems | Light-collecting units |
| Grana | Stacks or thylakoids |
| Thylakoid | Location of light reaction |
| Stroma | Where CO2 converted to glucose |
| Light-reaction | Requires H2O & sunlight |
| Calvin cycle | Process that converts CO2 to glucose |
| Starch | Chain of glucose molecules |
| Cellulose | (carb) structural startch |
