In Organic Chemistry discipline, the scientific study is concentrated towards carbon compounds and other carbon-based compounds such as hydrocarbons and their derivatives. The rapidly growing scientific discipline that combines organic chemistry and biochemistry is Bioorganic chemistry.The scientific study of the composition, structure, properties, preparation and the reactions involved comprises organic or inorganic chemistry . Organic chemistry is said to tackle stereochemistry , isomerization , photochemistry , hydrogenation , polymerization , and fermentation .