Scotty Kilmer, mechanic for the last 46 years, shows how you can replace the catalytic converter on your vehicle. And, If you like my car help, be sure to watch my live car talk show every Saturday morning at 10 AM CST on YouTube.I answer your car questions LIVE there.cotty Kilmer, mechanic for the last 46 years, shows how you can replace the catalytic converter on your vehicle. And, If you like my car help, be sure to watch my live car talk show every Saturday morning at 10 AM CST on YouTube.
Recombinant DNA technology: A series of procedures that are used to join together (recombine) DNA segments. A recombinant DNA molecule is constructed from segments of two or more different DNA molecules. Under certain conditions, a recombinant DNA molecule can enter a cell and replicate there, either on its own or after it has been integrated into a chromosome. Last Editorial Review: 1/25/2017.
Recombinant DNA Technology. Recombinant DNA Technology. All organisms on Earth evolved from a common ancestor, so all organisms use DNA as their molecule of heredity. At the chemical level, DNA is the same whether it is taken from a microscopic bacterium or a blue whale.As a result, DNA from different organisms can be âcut and pastedâ together, resulting in ârecombinant DNAâ. The first recombinant DNA molecule was produced in 1972 by Stanford researcher Paul Berg.f the DNA from the different sources is cut with the same restriction enzyme, the cut ends can be joined together and then sealed into a continuous DNA strand by the enzyme ligase. In 1973, the first organism to contain recombinant DNA was engineered by Herb Boyer (UCSF) and Stanley Cohen (Stanford University).