The given diagram represents the Calvin cycle.\ At which stage is $\mathrm{CO}_{2}$ incorporated?\

Question

Professor PC Thomas Classes · Answer

(a) : Carboxylation is the most crucial step of Calvin cycle where $\mathrm{CO}_{2}$ is utilised for carboxylation of RuBP. This reaction is catalysed by enzyme RuBP carboxylase which results in the formation of 2 molecules of 3-PGA.