dna replication devondubensky
TRANSCRIPT
![Page 1: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/1.jpg)
A
T
KEY:
C
G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
C G
A T
A T
C G
C G
C G
T A
T A
3’
5’
5’
3’
![Page 2: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/2.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
DNA helicase unzips the DNA strand
![Page 3: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/3.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
DNA Helicase
![Page 4: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/4.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
DNA Helicase
![Page 5: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/5.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
DNA Helicase
![Page 6: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/6.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
DNA Helicase
![Page 7: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/7.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
DNA Helicase
![Page 8: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/8.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
GDNA
Helicase
![Page 9: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/9.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
GDNA Helicase
![Page 10: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/10.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
DNA Helicase
![Page 11: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/11.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
DNA Helicase
![Page 12: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/12.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
DNA Helicase
![Page 13: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/13.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
DNA Helicase
![Page 14: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/14.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
DNA Helicase
![Page 15: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/15.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
DNA Helicase
![Page 16: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/16.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
DNA Helicase
![Page 17: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/17.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
DNA Helicase
![Page 18: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/18.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
![Page 19: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/19.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
- DNA primase
DNA primase catalyzes the synthesis of a short RNA.
![Page 20: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/20.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
- DNA polymerase III
- DNA primase
- RNA primer
RNA primer is several strands of RNA added to the lagging strand. It will begin synthesis of the lagging strand.
![Page 21: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/21.jpg)
A
T
A T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
- DNA polymerase III
- DNA polymerase 1
- DNA primase
- RNA primer
DNA polymerase 1 can add free nucleotides.
![Page 22: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/22.jpg)
A
T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
A T
C G
C
C
T A
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
- DNA polymerase III
- DNA polymerase 1
- DNA primase
- RNA primer
A TT A - DNA ligase
A TT A
CG
![Page 23: Dna replication devondubensky](https://reader033.vdocuments.net/reader033/viewer/2022042614/557d25b6d8b42a90748b4683/html5/thumbnails/23.jpg)
A
T
KEY:
C
G
C G
- Phosphate
- Sugar
- Adenine
- Thymine
- Cytosine- Guanine
TA
C
C
C
T
T A
5’
3’- Hydrogen Bonds
3’
5’
G
G
A TT A
A TT A
CG
A
C
C
T
GC
A T
G
G
G
T
A
A
Leading strand
Lagging strand