Which compound is produced during carbon fixation? 3-pga g3p rubp c6h12o6

The correct answer is 3- PGA.

Carbon fixation occurs in the second phase of photosynthesis, which is also called light independent phase or dark reaction or calvin cycle.

This cycle is primarily divided into three steps that is carbon fixation, reduction, and regeneration.

In carbon fixaton, inorganic carbon that is carbon dioxide is converted into organic compound that is a three carbon sugar 3- PGA ( phosphoglyceric acid). This reaction is catalyzed by the enzyme called RuBisCO ( RuBP carboxylase/ oxygenase) that combines RuBP (ribulose-1,5-bisphosphate) with CO₂ and forms a six carbon unstable compound, which is splitted into 2 molecules of 3-PGA.

3-PGA is further processed through various steps and the food in the form of carbohydrate ( glucose) is prepared.      

carbon atoms, hydrogen, oxygen, and nitrogen.