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 involves introducing genes from one organism into another organism. Scientists rely on this technology to produce the drug insulin, which people with diabetes need to manage their blood sugar levels. In the late 1970s, scientists figured out which human gene codes for the protein insulin. They were able to take the gene out of human DNA and insert it into a special type of bacterial DNA called a plasmid. Scientists then grew large cultures of the bacteria with the insulin gene, and the bacteria produced large quantities of insulin.