The "central dogma" of genetics is the process of DNA transcription -- RNA Translation -- Protein Production. See the illustrations below to examine the whole process and refer to the sections on each part:
DNA Transcription
RNA Translation
The Important Role of Proteins in… Everything
Collaborative consultation on website genetics and genomics from Dr. Stephen M. Carleton, Assistant Professor, Department of Anatomy and Cell Biology, SUNY Health Science Center at Brooklyn.