This book contains original research and presents for the first time several discoveries relating to the origin of life and DNA, including the code of life, that is the map comprised of three sequential DNA nucleotides, a codon, per amino acid. The chapters include: Discovering the Primer of DNA – The basic discovery process indicating a common structure with the DNA nucleotide pairs, the relationship of steroid hormones to DNA structure, and its correlation to pharmacological efficacy. Encoding DNA – The encoding of a unified complex, originally synthesized through intermolecular coupling of a pair of hydrogen bonded steroid structured molecules is described. Transmitting DNA – The transmission of the encoded complex through the formation of a DNA double helix and steroid molecules which provide access to the information content contained within the double helix. Decoding DNA – The processes of decoding the double helix structure through the function capability provided by the steroid molecules, including decoding tables of an interaction vessel formed by the steroid molecules. Translating DNA – The mapping of the nucleotide triplet to amino acid is shown through the analysis of the structural and chemical characteristics of the DNA double helix formed in conjunction with the steroid molecules. Example – An example is provided of constructing a protein chain of seven amino acids, including the encoding, transmission, decoding and translation aspects. Replication – Replication of the double helix through the steroid molecules is shown, along with error correction procedures, and genetic rearrangement. This research book is intended for the individual who wants to know about the origins of life.