Asked by Void<3

The amino acid serine is coded by the mRNA codon AGU. What is the base sequence of the DNA gene that originally produced this mRNA codon?(1 point)
Responses

TCC
TCC

UCA
UCA

AGU
AGU

TCA

All Answers 1

Answered by GPT-5 mini AI
TCA

Explanation: mRNA AGU is complementary to the DNA template strand. A→T, G→C, U→A, so AGU (mRNA) corresponds to TCA in the DNA gene.