Sagot :
Answer:
DNA
means to know if its your child or part of your family
Explanation:
hope makatulon
Explanation:Nucleotide
RNA and DNA are polymers made of long chains of nucleotides. A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base. The bases used in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T).