| 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 wave lengths |
| chlorophyl II | main plant pigment |
| chloroplast | photosynthetic organelle |
| photosystems | light collecting units |
| grana | stacks of thylakoids |
| thylakoid | location of light reaction |
| stroma | where carbon dioxide converted to glucose |
| light-reaction | require water and sunlight |
| calvin cycle | process that converts carbon dioxide to glucose |
| storah | chain of glucose molecules |
| cellulose | structural starch |