In bacteria, primase binds to the DNA helicase forming a complex called the primosome. Primase is activated by DNA helicase where it then synthesizes a short RNA primer approximately 11 Â±1 nucleotides long, to which new nucleotides can be added by DNA polymerase.The RNA segments are first synthesized by primase and then elongated by DNA polymerase.Then the DNA polymerase forms a protein complex with two primase subunits to form the alpha DNA Polymerase primase complex.he RNA segments are first synthesized by primase and then elongated by DNA polymerase. Then the DNA polymerase forms a protein complex with two primase subunits to form the alpha DNA Polymerase primase complex.
Definition of resection. : the surgical removal of part of an organ or structure.
A colon resection (also known as a colectomy) is an inpatient procedure in which the cancerous portion of the colon is removed. To ensure all of the cancerous tissue is removed, a small portion of healthy colon tissue adjacent to the cancerous tissue may also be removed. On average, one-fourth to one-third of the colon may be removed during a colectomy. The remaining portions of the colon are then connected.