2. =phosphate
=sugars
=Adenine
=Thymine
=Guanine
=Cytosine

3. The enzyme DNA Helicase splits the
DNA apart. The exact point in which the
replication starts is the origin of
replication.
= DNA Helicase

11. Polymerase III then
synthesizes DNA
from 5-3 but reads
from 3-5.
= DNA Polymerase III

21. DNA Polymerase III can’t
synthesize from 3-5 on the
lagging strand so DNA
primase adds RNA primer.
=DNA primase

36. Then DNA Polymerase I changes
RNA primer into DNA.
= DNA Polymerase I

51. DNA Ligase forms
phosphodiestes bonds.
= DNA Ligase

52. =Phosphodiestes bonds