6 turns of the calvin cycle does it take to feed one molecule of glyceraldehyde-3-phosphate into the biosynthesis of glucose.
In order to "fix" carbon from CO2 into three-carbon sugars, plants go through a chain of chemical reactions known as the Calvin cycle. These three-carbon substances can later be transformed by plants and animals into amino acids, nucleotides, and more complex carbohydrates like starches.
Carbon fixation, reduction, and regeneration of the starting molecule are the three main phases of the Calvin cycle processes.
In the stroma of a chloroplast in a plant cell, the Calvin Cycle takes place. The stroma is the clear liquid that envelops the chloroplast's grana, which is where the process of photosynthesis is initiated.
Plants and algae employ the Calvin cycle to convert atmospheric carbon dioxide into the sugar that autotrophs require to grow.
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