Question

question 16
the bases present in an rna molecule are
o u, a, c, and g.
o u, c, t, and a
o g, c, u, and t.
o c, t, a, and g.

Explanation:

RNA (ribonucleic acid) has four nitrogen - containing bases. Adenine (A), cytosine (C), and guanine (G) are also present in DNA. However, instead of thymine (T) which is in DNA, RNA has uracil (U).

Answer:

U, A, C, and G.