Crawford Replication

28
DNA replication Model By: Alec Crawford

Transcript of Crawford Replication

Page 1: Crawford Replication

DNA replication Model

By: Alec Crawford

Page 2: Crawford Replication

Key phosphate sugar Adenine

thymine cytomine guanine

A

A

A

A

A

5

3 5

3

T

T

T

T

T

T A

C

C

C

G

G

G

Page 3: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

GKey phosphate sugar Adenine

thymine cytomine guanine

TAA

GC

TC

G

DNA helicase splits the DNA

Page 4: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TAA

GC

TC

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 5: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TAA

GC

TC

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 6: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TAA

GC

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 7: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 8: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 9: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 10: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 11: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 12: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 13: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 14: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 15: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 16: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 17: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 18: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 19: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 20: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 21: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 22: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 23: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 24: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 25: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 26: Crawford Replication

A

A

A

A

A

T

T

T

T

T

T A

C

C

C

G

G

G

TA

AG

C

T C

G

Key phosphate sugar Adenine

thymine cytomine guanine

Page 27: Crawford Replication

Key phosphate sugar Adenine

thymine cytomine guanine

A

A

A

A

A

5

3 5

3

T

T

T

T

T

T A

C

C

C

G

G

G

Page 28: Crawford Replication

THE END!