Rheumatology: 5. Diagnosis and management of inflammatory polyarthritis. Dr. Klinkhoff is Assistant Clinical Professor, University of British Columbia, Medical Director at the Mary Pack Arthritis Centre and is with the Arthritis Research Centre of Canada, Vancouver, BC.
How does transcription differ from DNA synthesis? The primary difference between transcription and DNA replication is that only a single strand of mRNA is produced during transcription. During DNA replication both strands need to be copied and DNA polymerase needs to work on both strands at the same time.Because DNA polymerase can only add new bases onto the free 3â end of a molecule the two strands cannot be synthesized in the same way.ow does transcription differ from DNA synthesis? The primary difference between transcription and DNA replication is that only a single strand of mRNA is produced during transcription. During DNA replication both strands need to be copied and DNA polymerase needs to work on both strands at the same time.
Replication is the duplication of two-strands of DNA. Transcription is the formation of single, identical RNA from the two-stranded DNA. Enzymes. The two strands are separated and then each strand's complementary DNA sequence is recreated by an enzyme called DNA polymerase.