Cknox dna model

44
DNA Replication

description

 

Transcript of Cknox dna model

Page 1: Cknox dna model

DNA Replication

Page 2: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 3: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

DNA Helix

Page 4: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 5: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 6: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 7: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 8: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 9: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 10: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 11: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 12: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 13: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 14: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 15: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 16: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 17: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 18: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 19: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 20: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 21: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 22: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 23: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 24: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

Page 25: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

RNA

Page 26: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

RNA

Page 27: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

RNA

Page 28: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

RNA

Page 29: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

RNA

Page 30: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

RNA

Page 31: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

RNA

Page 32: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

RNA primer

Page 33: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

RNA primer

Page 34: Cknox dna model

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

Page 35: Cknox dna model

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

Page 36: Cknox dna model

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

Page 37: Cknox dna model

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

Page 38: Cknox dna model

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

Page 39: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

DNA polymerase 1 changes RNA into DNA.

RNA primer

Page 40: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

RNA primer

Page 41: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

RNA primer

Page 42: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

RNA primer

Page 43: Cknox dna model

key

Adenine

Thymine

Cytosine

Guanine

phosphate

Sugar

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

RNA primer

Page 44: Cknox dna model

Now you have two strands of DNA.