Messenger RNA Is Coded From What Portion of a DNA Molecule? : Photosynthesis & Other Reactions
Structure Of Nucleic Acids - Structure Of DNA - Structure Of RNA - DNA Structure And RNA Structure
DNA: Transcription to Translation
Replication and Transcription
Transcription is the first step of gene expression, in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase.
Both DNA and RNA are nucleic acids, which use base pairs of nucleotides as a complementary language. During transcription, a DNA sequence is read by an RNA polymerase, which produces a complementary, antiparallel RNA strand called a primary transcript.