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 DNAs are molecules of DNA that are formed through genetic recombination methods. DNA molecules from two or more different sources are cleaved using restriction enzymes and then joined together using ligases. Recombinant DNA is possible since the fundamental chemical structure of DNA molecules is the same in most organisms. The DNA fragments may come from any species. Thus, recombinant DNA is sometimes referred to as chimeric DNA due to the DNA resulting from the recombination of DNA fragments from two different species, likened to a chimera. An example of this is a plant DNA that is joined to a bacterial DNA.