A nuclear stress test uses radioactive dye and an imaging machine to create pictures showing the blood flow to your heart. The test measures blood flow while you are at rest and are exerting yourself, showing areas with poor blood flow or damage in your heart.
DNA (Little Mix song) DNA is a song recorded by British girl group Little Mix for their 2012 debut album of the same name. Released as the album's second single, the song was solicited to contemporary radio stations in the United Kingdom on 1 October 2012. Syco digitally released the single in Ireland and the United Kingdom on 9 November 2012.
To make recombinant DNA, scientists first extract the DNA they want to mix. The DNA can come from completely different organisms, including bacteria, plants, animals, algae or fungi.Using specialized lab techniques, scientists cut the pieces of DNA they want and paste them together to make an entirely new mix of DNA, called recombinant DNA, or rDNA (See References 1).ses for rDNA. DNA from different sources can be mixed to make disease-resistant crops, new vaccines, cures for genetic diseases, and proteins to use in the treatment of conditions such as sickle cell anemia, diabetes, certain cancers and other diseases (See References 2).