In the Calvin cycle, the enzyme that catalyzes the capture of carbon dioxide and the formation of 3-phosphoglycerate is Group of answer choices triose phosphate isomerase. ferredoxin-NADP+ reductase. phosphoglycerokinase. glyceraldehyde-3-phosphate dehydrogenase. ribulose-1,5-bisphosphate carboxylase/oxygenase (rubisco).