Home DNA Testing
Blueprint Of Life: Home DNA Testing. Three letters describe how all living organisms develop and function. Deoxyribonucleic acid, better known as DNA, is found in every cell in our bodies. DNA is called a blueprint of life because it contains the instructions that cells need to develop essential proteins and molecules. Our genetic information is carried in segments of DNA called genes. Genes determine our physical characteristics, plus they contain other information that identifies us chemically. home DNA testing is used to verify genetic information, especially when a mother, father or grandparents must be identified for legal or other reasons.home DNA testing kits are available in 47 states, and are used to resolve paternity, as well as maternity questions, especially if a child has been adapted or there are immigration issues.