Question

5. Concerning the nitrogen-containing bases that participate in nucleotides, what is the difference between DNA and RNA?

Answer 1

In DNA nucleotides can be formed of adenine (A), thymine (T), cytosine (C) or guanine (G). In RNA nucleotides can also contain adenine (A), cytosine (C) or guanine (G), however, instead of thymine (T) there is uracil (U).