Respuesta :
The right answer is D
Both nucleic acids are composed of nucleotides but some differ.
The DNA strands are composed of four nucleotides: Cytosine (C), Guanine (G), Adenine (A) and Thymine (T).
The RNA is also composed of four nucleotides: Cytosine (C), Guanine (G), Adenine (A) and Uracil (U) (instead of thymine).