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Презентация о транскрипции ДНК, на английском!
Transcription is in the genetics process, which in DNA about the presence of a gene makes an additional copy, consisting of single-stranded RNA (mRNA).
Transcription can be performed by DNA-dependent RNA polymerases. These RNA polymerases synthesize a chain of ribonucleotides.
Pre-mRNA have introns for which they are not involved in protein coding, and with the help of splicing be split from pre-mRNA.
Exons go on to be covalently bonded to one another in order to create mature mRNA.