A bachelor's degree (BA) in sociology will take between 124 and 128 credits in specified areas, depending on the college or university. The degree is designed as a four year pâ¦rogram of study provided the student is full-time, and takes the degree as prescribed by the institution.
Proteins in addition to DNA polymerases are needed for replication .The assembly of nucleotides into a polymer in a template-directed manner, catalyzed byDNA polymerases, is the core activity of replication. However, it is not sufficient. Severaladditional enzymes are needed (Fig.
DNA Replication. As discussed in Chapter 3, DNA replication is a semiconservative process in which each parental strand serves as a template for the synthesis of a new complementary daughter strand. The central enzyme involved is DNA polymerase, which catalyzes the joining of deoxyribonucleoside 5â²-triphosphates (dNTPs) to form the growing DNA chain.