Assertion: dna | /r/HasProperty | dnamolecule
Facets:
Source sentences:
text: Either method causes breaks in the phosphate-sugar backbone of the deoxyribonucleic acid (DNA) molecule.
text: Twenty years later he discovered 2-deoxyribose (a sugar derived from d-ribose by removing an oxygen atom), which is part of the deoxyribonucleic acid (DNA) molecule.