Answer:
1. When DNA is duplicated from mRNA which DNA, mRNA uses a U nucleotide instead of T.
2. If the mRNA sequence is GUACUGUAC, the DNA Sequence is CATGACATG.
Explanation:
1. The only thing that changes from a DNA sequence to an RNA sequence is that the thymine (T) in DNA is changed to Uracil (U) in RNA.
2. There should be no Uracil (U) in a DNA sequence–– only ATCG. Just matching with the given pairings.
G can transcribed to C.
C can be transcribed to G.
A can be transcribed to T.
U can be transcribed to A.
