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Unformatted text preview: 7. Draw a basic replication fork, labeling each strand and the direction of DNA synthesis. 8. What enzyme is responsible for unwinding DNA for replication? What effect does this unwinding have on the structure of DNA? 9. How does the cell stabilize the single-stranded DNA before replication occurs? 10. Describe each of the following polymerases: a. DNA Pol I b. DNA Pol III c. DNA Pol d. DNA Pol / 11. Sliding clamps increase the __________________ of DNA Polymerases. How do they accomplish this? 12. Draw 2-,3-dideoxy ATP. How do dideoxynucleotides block DNA polymerization? 13. Describe DNA sequencing by chain termination, using your knowledge of dideoxynucleotides....
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