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28-02-2022
Biology

contestada

What forms the backbone of the
DNA molecule (the sides of the
ladder)?
A. nitrogenous bases
B. sugar and phosphate groups
C. hydrogen bonds

Respuesta :

lilliehall0502 lilliehall0502

28-02-2022

It has an alternating chemical phosphate and sugar backbone, making the ‘sides’ of the ladder.

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