DNA is made of nucleotides which are composed of
a. a protein group, a sugar group and a nitrogenous base.
b. a phosphate group, a starch group and a nitrogenous base.
c. a sugar group, an amino acid group and a nitrogenous base.
d. a phosphate group, a sugar group and a nitrogenous base.

Respuesta :

its D, im pretty sure theres not starch or acid in our DNA

D is the correct answer!

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