Which of the following is the most crucial st | vedclass

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(A) The Calvin cycle consists of three main stages: Carboxylation,Reduction,and Regeneration.$1$. Carboxylation is the most crucial step of the Calvin

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Carboxylation

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(A) The Calvin cycle consists of three main stages: Carboxylation,Reduction,and Regeneration.$1$. Carboxylation is the most crucial step of the Calvin cycle where $CO_2$ is utilized for the carboxylation of $RuBP$.$2$. This reaction is catalyzed by the enzyme $RuBisCO$,resulting in the formation of two molecules of $3-PGA$.$3$. Since this step involves the fixation of atmospheric $CO_2$ into a stable organic molecule,it is considered the most critical step for carbon assimilation.

Which of the following is the most crucial step of the Calvin cycle?

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