Which molecules contain instructions for building proteins?

a)hormones

b)dna

c)atp

d)lipids

The molecules that contain instructions for building proteins are B.) DNA molecules

DNA consists of molecules called nucloetides. Each nucleotide contains a phosphate group, sugar group, and nitrogen base. There are four bases: cytosine (C), thymine (T), adenine (A), and guanine (G). The order of these bases is what determines the genetic code, or DNA instructions.

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