molecular biology Archives

What is a promoter, and how does it contribute to the initiation of transcription?

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Introduction In molecular biology, understanding how genes are turned on and off is crucial. One key part of this control system is the promoter. The promoter plays a major role in beginning the process of transcription. In this explanation, we will understand what a promoter is and how it helps in initiating transcription. What is […]

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Compare between prokaryotic and eukaryotic gene.

Introduction Genes are the basic units of heredity and play a crucial role in storing and transmitting genetic information. While all living organisms possess genes, there are significant differences in gene structure and organization between prokaryotes and eukaryotes. Understanding these differences is vital for appreciating how genetic information is regulated and expressed in various organisms.