The function of DNA polymerase is not quite perfect, with the enzyme making about one mistake for every billion base pairs copied. Error correction is a property of some, but not all, DNA polymerases. This process corrects mistakes in newly synthesized DNA.hen creating DNA, DNA polymerase can add free nucleotides only to the 3' end of the newly forming strand. This results in elongation of the newly forming strand in a 5'-3' direction.
This artificial joint (prosthesis) helps reduce pain and improve function. Also called total hip arthroplasty, hip replacement surgery may be an option for you if your hip pain interferes with daily activities and more-conservative treatments haven't helped.Arthritis damage is the most common reason to need hip replacement.his artificial joint (prosthesis) helps reduce pain and improve function. Also called total hip arthroplasty, hip replacement surgery may be an option for you if your hip pain interferes with daily activities and more-conservative treatments haven't helped.
Arthroscopic surgery of the hip, âhip scopeâ, is a minimally invasive procedure performed through tiny incisions, using a small, pencil-sized camera inside the joint to visualize the damaged structures. A variety of instruments repair torn tissue, remove bone spurs, re-shape abnormal bones and treat injured cartilage.