, ·DNA
is replicated in's' stage (synthesis) of the sell cycle
DNA replication:process copying originalDNA
of needed for mitosis and
semiconservative meiosis
I
*The process replication must produce an absolutely accurate copy
ofDNA
ofthe original geneticinformation any mistakes can result in
mutations
DNA
polymerase:enzyme that read the nitrogenous bases on one strand
add/polymerize complementary bases to the
newly
synthesized strand
does the structure of the
&what DNA
molecule suggests?
&
The structure suggests a mechanism ofaccurate replication
Helicase:the
DNA that moves along separate the
enzyme the DNA
to
strands by ATP by breaking hydrogen bonds
*
unzipping the creates
DNA a replication fork
SSB Proteins:proteins thatbind to the single-stranded which prevents
DNA
them from joining again
is replicated in's' stage (synthesis) of the sell cycle
DNA replication:process copying originalDNA
of needed for mitosis and
semiconservative meiosis
I
*The process replication must produce an absolutely accurate copy
ofDNA
ofthe original geneticinformation any mistakes can result in
mutations
DNA
polymerase:enzyme that read the nitrogenous bases on one strand
add/polymerize complementary bases to the
newly
synthesized strand
does the structure of the
&what DNA
molecule suggests?
&
The structure suggests a mechanism ofaccurate replication
Helicase:the
DNA that moves along separate the
enzyme the DNA
to
strands by ATP by breaking hydrogen bonds
*
unzipping the creates
DNA a replication fork
SSB Proteins:proteins thatbind to the single-stranded which prevents
DNA
them from joining again
