Through a magnet, clearly.
D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D008958:Models, Molecular; D009690:Nucleic Acid Conformation; D011487:Protein Conformation; D011506:Proteins / Q000737:chemistry*; D012313:RNA / Q000737:chemistry*
D011506:Proteins; D012313:RNA