Surround yourself with the wild of Bangkok in a fun day out with the family! 1  Spend a day 'in the wild' with Safari World's exotic animals. 2  See your favorite sea animals at Safari World's marine park, with its 8 spectacular shows. 3  Don't miss out on the world's first and only orangutan boxing show!
Discover how DNA helicase creates a replication fork to unwind the complicated DNA molecule and allow daughter strands to form on the parental template. The Semi-Conservative Model This model states that one parental strand of DNA is conserved in each new daughter molecule.
DNA replication. before cell division; DNA molecule is unwounded, hydrogen bonds betweeen base pairs are separated by the enzyme helicase, and new nucleotides are added to the separate chains by another enzyme, DNA polymerase; a new copy of the DNA chain is constructed.