The stage of protein synthesis during which mrna forms from dna?

Question: The stage of protein synthesis during which mrna forms from dna?

The stage of protein synthesis during which mRNA forms from DNA is called **transcription**. Transcription is the process of copying the genetic information from one strand of DNA into a complementary strand of RNA. Transcription occurs in the nucleus of eukaryotic cells and in the cytoplasm of prokaryotic cells .

Transcription involves three steps: initiation, elongation, and termination. Initiation is when the RNA polymerase enzyme binds to a specific sequence of DNA called the promoter and unwinds the DNA helix. Elongation is when the RNA polymerase moves along the DNA template and adds nucleotides to the growing RNA strand according to the base-pairing rules. Termination is when the RNA polymerase reaches a sequence of DNA called the terminator and detaches from the DNA and the RNA .

The resulting RNA molecule is called pre-mRNA in eukaryotes and mRNA in prokaryotes. Pre-mRNA undergoes further processing before it becomes mature mRNA, such as splicing, capping, and polyadenylation. Mature mRNA then leaves the nucleus and goes to the ribosome for translation, which is the next stage of protein synthesis.

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