Assertion: nucleotide's base | /r/CapableOf | form pair
Facets:
value: like rungs
type: OTHER
value: with bases on the other side
type: OTHER
value: between the two strands
type: OTHER
Source sentences:
text: DNA has four bases called adenine (A) , thymine (T) , cytosine (C) and guanine (G) that form pairs between the two strands.
text: The nitrogenous bases point inward on the ladder and form pairs with bases on the other side, like rungs.