Answer:
1. C
2. A
3. C
4. D
5. C
Explanation:
always remember that in DNA there's a (T)hymine that always paired with (A)denine, while in the RNA there's a (U)racil (substitute of thymine in dna) that always paired with (A)denine.
The pairs in DNA;
(A)denine-(T)hymine
(G)uanine-(C)ytosine
The pairs in RNA:
(A)denine-(U)racil
(G)uanine-(C)ytosina