Fill in the blank with correct term or phrase to complete each sentence. 19. In eukaryotes, transcription takes place in the
20. Transcription begins when
binds to the gene's promoter.
21. RNA polymerase adds complementary
as it "reads" the gene.
22.
is a strand of nucleotides that carries the DNA message from the nucleus to the ribosomes.
23.
are the part of DNA that is transcribed into mRNA.
24.
are the part of DNA that is not transcribed into mRNA.