1. Terms to remember (acronym): RuBP, PGA, G3P; enzyme RuBisCO.2. Three Phases of the Calvin Cycle:Carbon Fixation: CO₂ + RuBP → 2 × 3-PGA (via RuBisCO).Reduction: 3-PGA → G3P using ATP and NADPH (from light reactions).Regeneration: Most G3P regenerates RuBP using ATP, closing the cycle.3. Raw Materials & Products:Inputs: CO₂, ATP, NADPH.Outputs: G3P (→ glucose/starch), ADP + Pi, NADP⁺.