Question

This question is relevant to molecular biology.

When the transcription machinery is compared between prokaryotes and eukaryotes, one finds several similarities as well as many differences. Focusing on each aspect listed below, explain briefly key similarities and differences as specified. Use bullet points to organize your answers and make them clear and short.

1. In both prokaryotes and eukaryotes we find activators, proteins that promote activation of gene

transcription, but there are some key differences between the two systems. Describe some of these main

differences in general terms.

2. Briefly explain some key differences between prokaryotes and eukaryotes for how repression of gene

transcription is being achieved.

Answer 1

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