Question

The backbone or sides of the DNA molecule are made of

Answer 1

(Deoxyribose is the name of the sugar found in the backbone of DNA.) In between the two sides of this sugar-phosphate backbone are four nitrogenous bases: adenine (A), thymine (T), cytosine (C), and guanine (G). (A grouping like this of a phosphate, a sugar, and a base makes up a subunit of DNA called a nucleotide.)

Answer 2

deoxyribose and a phosphate group. someone just told me