これがどのように適合しますか:
1. Light-Dependent Reactions: Light energy is used to create ATP and NADPH.
2. Calvin Cycle:
* Carbon Fixation: CO2 is incorporated into an existing 5-carbon molecule (RuBP) to form a 6-carbon molecule that quickly splits into two 3-carbon molecules of 3-phosphoglycerate (3-PGA).
* 削減: 3-PGA is reduced to PGAL using energy from ATP and reducing power from NADPH. This is where PGAL is produced.
* 再生: Some PGAL molecules are used to regenerate RuBP to continue the cycle, while others exit the cycle to be used for glucose synthesis 。
細胞呼吸 グルコースを分解してATPを生成しますが、PGALを直接使用しません。
Let me know if you'd like to learn more about photosynthesis or cellular respiration!