| s/n,topic,content | |
| 1,Introduction to Photosynthesis,"Photosynthesis is the process used by plants, algae and certain bacteria to harness energy from sunlight and turn it into chemical energy." | |
| 2,The Role of Chlorophyll,"Chlorophyll is the green pigment in plants that absorbs light energy. It is located in the chloroplasts of plant cells." | |
| 3,Light vs Dark Reactions,"Photosynthesis has two stages: light-dependent reactions which capture solar energy, and light-independent reactions (Calvin cycle) which synthesize glucose." | |