Which statement is the most correct regarding the processes of transcription and translation?

A) The nucleotide sequence in an mRNA codon is an exact copy of the DNA triplet that coded for the mRNA, except that uracil replaces adenine.
B) The nucleotide sequence in an mRNA codon is an exact copy of the DNA triplet that coded for the mRNA, except that uracil replaces thymine.
C) The nucleotide sequence in an rRNA codon is an exact copy of the DNA triplet that coded for mRNA, except that uracil replaces adenine.
D) The nucleotide sequence in a tRNA anticodon is an exact copy of the DNA triplet that coded for an mRNA, except that uracil replaces adenine.
E) The nucleotide sequence in a tRNA anticodon is an exact copy of the DNA triplet that coded for an mRNA, except that uracil replaces thymine.