The three phases of the Calvin cycle are
- A
Translation, transcription, replication
- Bcheck_circle
CO₂ fixation, reduction, regeneration of RuBP
- C
Light reactions, dark reactions, photolysis
- D
Glycolysis, Krebs, ETC
Explanation
RuBisCO fixes CO₂ onto RuBP → 3-PGA. ATP/NADPH reduce 3-PGA to G3P. Most G3P regenerates RuBP; one in six leaves as a sugar precursor.