Functions of DNA and RNA in Central Dogma
Here we are going to discuss the fuctions of DNA and RNA in central dogma as mentioned below.
Fuctions of DNA |
Functions of RNA |
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The core function of DNA is to store the genetic information. In the process of replication, DNA works as a template to perform the synthesis of an identical copy. DNA ensures that the genetic information is passed accurately during the cell division process to the next cell. |
In the transcription stage, RNA carries the instructions to the protein synthesis machinery encoded in DNA. |
In the transcription stage, DNA works as a command center to perform the process of protein synthesis. In this stage, DNA works as a template to produce contemporary RNA. |
In the translation stage, mRNA carries the genetic codes, tRNA carries the amino acids, and, rRNA performs the process of protein synthesis by creating peptide bonds between amino acids. |
Central Dogma of Molecular Biology
The Central Dogma of molecular biology was given by Francis Crick. The Central Dogma of genetics explains how genetic information flows from DNA to RNA to proteins within living organisms. It is a framework that describes how genetic information flows within a biological system. The Central Dogma outlines the sequential steps through which genetic information is transferred within a cell. In this article, we are going to discuss the central dogma steps in detail with its functions and further discoveries related to it.
Table of Content
- What is Central Dogma?
- Central Dogma Steps
- Central Dogma – Replication
- Central Dogma – Transcription
- Central Dogma – Translation
- Functions of DNA and RNA in Central Dogma
- Modern Discoveries in Central Dogma
- Genetic Code
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