The Cell Lecture 6 0.0 / 5 ? Human BiologyLecture 6UniversityNone Created by: saraht83Created on: 01-05-16 16:43 Central Dogma flow of information: DNA --> RNA --> protein 1 of 10 RNA single stranded but can fold upon itself to form secondary structures 2 of 10 Transcription has 3 phases initiation, elongation, termination 3 of 10 Initiation RNA polymerase recognises + binds to promoter sequence on DNA 4 of 10 Elongation RNA polymerase elongates nascent RNA in 5'-3' direction, antiparallel to template DNA 5 of 10 Nucleotides added by... complementary base pairing 6 of 10 Substrates hydrolysed as added, releasing energy 7 of 10 Termination special DNA sequences + protein helpers terminate 8 of 10 Transcript released from DNA 9 of 10 Primary transcript called "pre-mRNA", processed to generate mature mRNA 10 of 10
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