In prokaryotic cells, translation begins before transcription is finished. Give two reasons why this would not be possible in eukaryotic cells.

What will be an ideal response?


Answer: In a prokaryotic cell, translation begins while the mRNA is being transcribed because since there is no nucleus to separate the process of transcription and translation, once bacterial genes are transcribed, the transcript can be translated immediately. Also, because both transcription and translation are spatially separated in eukaryotic cells, the transcription process can occur in the nucleus in order to produce a pre-mRNA molecule.

Biology & Microbiology

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