Answer:
The correct answer would be "glyceraldehyde-3-phosphate (G3P) exits the Calvin cycle and go towards glucose synthesis".
The exit of one molecule of G3P requires the entry of three molecules of CO₂ in the Calvin cycle.
It provides three new atoms of carbon for glucose synthesis.
Three molecules of CO₂ lead to the production of 6 molecules of G3P.
One G3P molecule exit the cycle and other 5 are recycled in order to regenerate three molecules of ribulose-1,5-bisphosphate (RuBP).
