The Central Dogma

The Central Dogma of molecular biology explains how genetic information flows within a cell. It starts with DNA, which is the genetic blueprint. This information is first transcribed into messenger RNA (mRNA), a process similar to creating a working copy of the instructions. Then, the mRNA is translated into proteins, which perform various functions in the body, like building tissues and regulating processes. Essentially, the Central Dogma outlines the path from genetic information to functional products, highlighting the transformation from DNA to RNA to proteins.