| A | B |
|---|
| ATP | high-energy molecule that contains, within its bonds, energy that cells can use |
| ADP | low-energy molecule that can be converted to ATP |
| chemosynthesis | process by which ATP is synthesized by using chemicals as an energy source instead of light |
| photosynthesis | process by which light energy is converted to chemical energy |
| chlorophyll | light-absorbing pigment molecule in photosynthetic organisms |
| thylakoid | membrane-bound structure within chloroplasts that contains chlorophyll and other light-absorbing pigments used in the light-dependent reaction |
| light-dependent reactions | fghxdsftf |
| light-independent reactions | hfghdfgh |
| shfsg | ghfd |
| fhgsdh | dfghd |
