Biochemistry The following separation technique depends on the molecular size of protein: A Chromatography on a carboxymethyl (CM) cellulose column B Isoelectric focusing C Gel filtration chromatography D Chromatography on a diethyl amino ethyl (DEAE)cellulose column 💡 Explanation The following separation technique depends on the molecular size of protein: ✓ Correct Answer: C. Gel filtration chromatography