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Photosynthesis
| Term | Definition |
|---|---|
| Photosynthesis | The process of using light energy to produce chemical energy (Glucose) from water and carbon dioxide gas. This can then be used in respiration. |
| Chlorophyll | The green pigment that traps the suns energy |
| Chloroplast | Structure found in plant cells where photosynthesis occurs |
| Grana | Stacks of thylakoid discs where light is trapped and used to split Carbon dioxide into water and oxygen |
| Thylakoids | Flattened discs in chloroplasts that have chlorophyll and other essential proteins embedded in its membranes. Increase the surface area available for the light phase to occur on. |
| Stroma | Transparent -dense liquid part of the chloroplast that contains enzymes and starch granules |
| Photolysis | The splitting of water using light energy to produce oxygen and ATP |
| Plastid | The general name for a chloroplast, chromoplast or amyloplasts |
| The Calvin Cycle | The reaction phase that occurs in the stroma and does not require light- Glucose is produced. |
| ATP | The immediate source of energy for cells |
| Palisade Mesophyll layer | The layer of cells near the upper layer of the leaf- packed fill of chloroplasts. |