Carbon fixation is the process of putting carbon in its proper position. Carbon fixation is the process of attaching inorganic carbon (typically CO2) to an organic molecule (usually a carbohydrate). And in photosynthesis the carbon in co2 is initially fixed to what molecule
RuBP: A major enzyme in photosynthesis is RuBP oxygenase-carboxylase (rubisco). During the first step of the Calvin cycle, rubisco absorbs carbon dioxide (CO 2) into an organic molecule in the process of carbon fixation.
The plant cell is ready to fix carbon using RuBP, CO2, and RuBisCO. RuBisCO absorbs CO2 and combines it with RuBP to form a transient intermediate molecule. RuBisCO is an intermediate that combines RuBP and CO2.
Carbon dioxide is fixed by plants during the photosynthesis process.
The chloroplast is where photosynthesis takes place, however the two sets of processes take place in distinct parts of the organelle. In the stroma, carbon fixation occurs as part of the Calvin cycle and light independent processes.
https://bowie1983book.com/ will answer in photosynthesis the carbon in co2 is initially fixed to what molecule