Crear actividad
Jugar Completar frases
DNA is a large organic ____________________ . It's monomer is ____________________ . There are ____________________ different nucleotides : ____________________ goes with Thymine and Cytosine goes with ____________________ . The backbone of a DNA molecule is ____________________ and ____________________ . The " rungs " or " steps " of DNA are ____________________ ____________________ bonded using ____________________ ____________________ . DNA's shape is a ____________________ ____________________ . ____________________ nitrogen bases enable exact ____________________ of DNA .