Which technique did Linus Pauling use to study the structure of biological molecules?
X-ray Crystallography
Nuclear Magnetic Resonance
Electron Microscopy
Mass Spectrometry
Answer
Linus Pauling used X-ray crystallography to study the structure of biological molecules. This technique involves shining X-rays on a crystallized sample and analyzing the resulting diffraction pattern to determine the arrangement of atoms within the crystal.
Discovering the Legacy of Linus Pauling: A Nobel Quiz Challenge