When does translation begin in prokaryotic cells?
A)after a transcription initiation complex has been formed
B)as soon as transcription has begun
C)after the 5' caps are converted to mRNA
D)once the pre-mRNA has been converted to mRNA
E)as soon as the DNA introns are removed from the template

Question

Quizplus · Accepted Answer

In prokaryotic cells, transcription and translation occur simultaneously, as there is no nuclear envelope separating the two processes. Therefore, translation begins as soon as transcription has begun.

Note: Answer A could also be correct, as a transcription initiation complex is necessary for transcription to begin, which will be the starting point for translation. However, Option B is more accurate as it highlights when the ribosome binds to the mRNA and starts the process of translation.

When Does Translation Begin in Prokaryotic Cells