What energy carrier supplies the Calvin cycle?

Answer:
The Calvin Cycle is endergonic, meaning it requires energy for it to run. This energy comes from 2 ATP molecules and one NADPH molecule. ATP and NADPH are produced during the light reaction.
First answer by ID1286513764. Last edit by Yvonnemarie2. Contributor trust: 4 [recommend contributor recommended]. Question popularity: 5 [recommend question].