DNA Replication

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA replication begins at the origin of replication. DNA helicase then unzips the DNA Helix.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA replication begins at the origin of replication. DNA helicase then unzips the DNA helicase.

DNA Helix

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA replication begins at the origin of replication. DNA helicase then unzips the DNA helicase.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA replication begins at the origin of replication. DNA helicase then unzips the DNA helicase.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA replication begins at the origin of replication. DNA helicase then unzips the DNA helicase.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA replication begins at the origin of replication. DNA helicase then unzips the DNA helicase.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA replication begins at the origin of replication. DNA helicase then unzips the DNA helicase.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA replication begins at the origin of replication. DNA helicase then unzips the DNA helicase.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA replication begins at the origin of replication. DNA helicase then unzips the DNA helicase.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA replication begins at the origin of replication. DNA helicase then unzips the DNA helicase.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA replication begins at the origin of replication. DNA helicase then unzips the DNA helicase.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA replication begins at the origin of replication. DNA helicase then unzips the DNA helicase.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Once the strand is split nucleotides must bond together correctly to make a complementary strand.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Once the strand is split nucleotides must bond together correctly to make a complementary strand.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Once the strand is split nucleotides must bond together correctly to make a complementary strand.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Once the strand is split nucleotides must bond together correctly to make a complementary strand.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Once the strand is split nucleotides must bond together correctly to make a complementary strand.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Once the strand is split nucleotides must bond together correctly to make a complementary strand.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Once the strand is split nucleotides must bond together correctly to make a complementary strand.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Once the strand is split nucleotides must bond together correctly to make a complementary strand.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Once the strand is split nucleotides must bond together correctly to make a complementary strand.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Once the strand is split nucleotides must bond together correctly to make a complementary strand.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Once the strand is split nucleotides must bond together correctly to make a complementary strand.

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

On the Lagging strand a RNA primer is inserted by DNA primase.

RNA

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

On the Lagging strand a RNA primer is inserted by DNA primase.

RNA

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

On the Lagging strand a RNA primer is inserted by DNA primase.

RNA

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

On the Lagging strand a RNA primer is inserted by DNA primase.

RNA

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

On the Lagging strand a RNA primer is inserted by DNA primase.

RNA

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

On the Lagging strand a RNA primer is inserted by DNA primase.

RNA

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

On the Lagging strand a RNA primer is inserted by DNA primase.

RNA

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

On the Lagging strand a RNA primer is inserted by DNA primase.

RNA primer

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

On the Lagging strand a RNA primer is inserted by DNA primase.

RNA primer

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA polymerase 3 reads in a 3’ – 5’ direction and synthesizes in a 5’-3’ direction.

RNA primer

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA polymerase 3 reads in a 3’ – 5’ direction and synthesizes in a 5’-3’ direction.

RNA primer

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA polymerase 3 reads in a 3’ – 5’ direction and synthesizes in a 5’-3’ direction.

RNA primer

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA polymerase 3 reads in a 3’ – 5’ direction and synthesizes in a 5’-3’ direction.

RNA primer

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA polymerase 3 reads in a 3’ – 5’ direction and synthesizes in a 5’-3’ direction.

RNA primer

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA polymerase 1 changes RNA into DNA.

RNA primer

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Nucleotides once again bond together to make a new strand of DNA.

RNA primer

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Nucleotides once again bond together to make a new strand of DNA.

RNA primer

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Nucleotides once again bond together to make a new strand of DNA.

RNA primer

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

Nucleotides once again bond together to make a new strand of DNA.

RNA primer

Now you have two strands of DNA.