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where does transcription occur in prokaryotes

Transcription in prokaryotes occurs in the cytoplasm of the cell, because prokaryotes do not have a membrane‑bound nucleus.

Quick Scoop: Short Answer

  • Prokaryotes lack a nucleus, so their DNA is located in a region called the nucleoid, directly in the cytoplasm.
  • Transcription (making RNA from DNA) happens right there in the cytoplasm, on the DNA in the nucleoid region.
  • Because both transcription and translation occur in the cytoplasm, ribosomes can start translating an mRNA while it is still being transcribed (they are coupled).

In simple exam terms:
Where does transcription occur in prokaryotes?
Answer: In the cytoplasm, on the DNA in the nucleoid region.

TL;DR: Transcription in prokaryotes occurs in the cytoplasm (nucleoid region), and it can happen at the same time as translation.

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