The tRNA nucleotide sequence that lines up on the mRNA is Naim 21:30 Heredity Meiosis Molecular Genetics The tRNA nucleotide sequence that lines up on the mRNA is a. an intron. b. an exon. c. a release factor. d. an initiation factor. e. an anticodon. Answer: E Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+