Question 3 • 41111de1 ECAD Fall 2026 - Q2 - NM-Biology - S1
During the Calvin cycle’s regeneration stage, carbon compounds are rearranged to form RuBP, the molecule that accepts CO₂ in the next cycle. Therefore, the compound produced during regeneration is RuBP. PGA and G3P are formed in earlier stages, while rubisco is an enzyme, not a compound produced by the cycle.
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