Answer:
UCG GAC CAT CGA
Step-by-step explanation:
Dna base sequences are complementary to mRNA base sequences.
The four base sequences in DNA are Adenine (A), Thymine (T), Guanine (G) and Cytosine (C). In complementary base pairing A pairs with T, and C pairs with G via hydrogen bonding.
In mRNA it does not have the same four bases. Instead of having Thymine, it is replaced with Uracil (U), so A pairs with U, and C pairs with G.
Hence the mRNA sequence for the DNA sequence will be:
UCG GAC CAT CGA