Located near the center of the US population, Northwest Arkansas is, quite simply, in the middle of everywhere. There are several Midwestern markets within a half-day's drive, including Kansas City, St. Louis, Dallas-Fort Worth, Little Rock, Tulsa, and Oklahoma City.
Restriction enzyme. A restriction enzyme or restriction endonuclease is an enzyme that cuts DNA at or near specific recognition nucleotide sequences known as restriction sites.
Objectives: 1. Explain what a plasmid is. Know the natural function of plasmids in bacteria and how they are used in genetic engineering. 2. Explain what a restriction enzyme is. Know the natural function of restriction enzymes in bacteria and how they are used in genetic engineering.3.bjectives: 1. Explain what a plasmid is. Know the natural function of plasmids in bacteria and how they are used in genetic engineering. 2. Explain what a restriction enzyme is. Know the natural function of restriction enzymes in bacteria and how they are used in genetic engineering.