NealWake NealWake

24-02-2015
Biology

contestada

In a DNA molecule, what holds together nitrogenous bases from the two polymer chains?
A.phosphodiester bonds
B.ionic bonds
C.covalent bonds
D.peptide bonds
E.hydrogen bonds

Respuesta :

Littleone1 Littleone1

09-03-2015

Hydrogen bonds I believe

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