Que pasaría si la base nitrogenada no se combinan como debe ser, es decir si hay una alteración en la información de las parejas de las bases​

The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a.an ionic bond is formed between the oxygen and carbon atoms. b.four valence electrons are shared. c.two valence electrons are shared. d.valence electrons are shared between oxygen atoms.