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DNA and its types
DNA, or deoxyribonucleic acid, is the genetic material that carries instructions for all living organisms. It comes in various types, including the double helix, single-stranded DNA, and RNA. DNA can have different conformations and can be supercoiled. Understanding these types is essential for DNA sequencing, genetic engineering, drug development, and forensic science.
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Central Dogma of Molecular Biology
The central dogma of molecular biology is a fundamental principle that explains the flow of genetic information in living organisms. It states that genetic information flows from DNA to RNA to proteins, but not the reverse. This principle has been a fundamental concept in the field of molecular biology and has helped to understand many…
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Prokaryotic Transcription
Introduction: Promoter recognition and binding: Initiation: Elongation: Termination: In summary, Prokaryotic transcription is the process of converting genetic information from DNA to RNA. This process is mediated by the enzyme RNA polymerase. The process includes promoter recognition and binding, initiation, elongation, and termination. The RNA polymerase recognizes the promoter by the help of sigma factor…
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