| A | B |
| ATP | One of the energy suppliers for the Calvin Cycle |
| NADPH | An energy and hydrogen supplier in the Calvin Cycle made by Photosystem I |
| RuBP | The molecule that traps carbon dioxide in the chloroplast |
| RUBISCO | The enzyme that controls the reaction between RuBP and carbon dioxide |
| stroma | The area in the chloroplast where the Calvin Cycle occurs |
| G3P | The end product of the Calvin Cycle that can be used to make food |
| Light-dependent Reactions | The source of chemical energy for the Calvin Cycle |
| PGA | The first compound produced when RuBP combines with carbon dioxide |