What is the main sequence of the central dogma of molecular biology?

The central dogma of molecular biology illustrates the flow of genetic information within a biological system. The correct sequence is replication, transcription, and translation, demonstrating how genetic information stored in DNA is expressed as proteins.

Replication refers to the process by which DNA makes a copy of itself, ensuring that genetic information is passed on during cell division. Transcription follows, where the DNA sequence of a gene is transcribed into messenger RNA (mRNA). This mRNA serves as a template for translation, the final step, where ribosomes synthesize proteins based on the sequence of the mRNA.

Understanding this sequence is crucial because each step is interdependent and vital for gene expression and the generation of proteins that perform essential functions in living organisms. The flow of information from DNA to RNA to protein is the essence of molecular biology and is central to understanding how cells operate.