Zusammenfassung der Ressource
Transcription at a molecular level
- central dogma
- nucleotide->amino acid
- DNA->mRNA->Proteins
- mRNA read by ribosome to make an amino acid sequence
- 1 gene= 1 protein
- DNA more stable then RNA
- DNA - 2 strands bound by hydrogen bonds
- RNA single stranded
- transcription unit
- left=upstream
- promoter is upstream of transcription unit
- right=downstream
- RNAP reads single DNA strand and makes complement
- terminator tells RNAP when to stop transcribing DNA