For population 25 years and over in Bethpage: 1  High school or higher: 92.9%. 2  Bachelor's degree or higher: 37.4%. 3  Graduate or professional degree: 13.6%. 4  Unemployed: 2.5%. 5  Mean travel time to work (commute): 31.1 minutes.
DNA, short for deoxyribonucleic acid, is the molecule that contains the genetic code of organisms. This includes animals, plants, protists, archaea and bacteria. DNA is in each cell in the organism and tells cells what proteins to make. Mostly, these proteins are enzymes.
What is the function of DNA polymerase I? Proofreads DNA. (about 20 at a time before it dissociates). It is a 5' to 3' DNA polymerase but also has 5' to 3' and 3' to 5' exonuclease activity to proof read and correct mismatches. It works with DNA:DNA as well as RNA:DNA.