Examlex
The compounds below are base pairs used to form supramolecular polymers (Org. Lett. 2011, 240) . They are held together by three intermolecular hydrogen bonds and each contains one intramolecular hydrogen bond. Which atom in structure B forms a hydrogen bond with the circled hydrogen in structure A?
DNA
Deoxyribonucleic acid, a molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms and many viruses.
Species
The basic unit of biological classification, defined as a group of individuals that can interbreed and produce fertile offspring.
X-ray Diffraction
X-ray diffraction is a technique used to study the atomic and molecular structure of materials by observing the patterns formed by the diffraction of X-rays through the material.
Rosalind Franklin
Rosalind Franklin was a British chemist and X-ray crystallographer whose work was critical in understanding the molecular structures of DNA, RNA, viruses, coal, and graphite.
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