Biochemistry The ability of amino acids/proteins to behave like zwitterions forms the basis for separating them using the following technique A Gel filtration chromatography B Ion exchange chromatography C Isoelectric focusing D Mass spectrometry 💡 Explanation The ability of amino acids/proteins to behave like zwitterions forms the basis for separating them using the following technique ✓ Correct Answer: C. Isoelectric focusing