CHAPTER  11:  (DNA Replication)   The answers to the right may be used only once.
 

_____ 1.  Method by which DNA is replicated _____ 2. Adenine and Guanine _____ 3. Enzyme that initiates DNA replication _____ 4.  Portions of lagging strand DNA _____ 5.  Sugar found in DNA _____ 6. Continuous strand of DNA built from 5' to 3' _____ 7. The rungs of the DNA molecule _____ 8. This enzyme builds DNA by delivering                 nucleotides to the progressing strand _____ 9.  Cytosine and Thymine _____10. The side rails of the DNA molecule _____11. Enzyme that seals up lagging strands _____12. Individuals that determined DNA's structure _____13. Site of DNA replication _____14. Excision, mismatch, and proofreading _____15. Pentose sugar, phosphate and a nitrogen base _____ 16. This enzyme opens up the DNA molecule _____17.  Structural appearance of the DNA molecule _____18. Phase of cell cycle when DNA is replicated _____19. Possess one circular DNA molecule _____20. Moving Y-shaped structures that are regions                 where new DNA is being synthesized

A. pyrimidines B. helicase C. deoxyribose D. semiconservative E. S-phase F. a nitrogen base pair G. Okazaki fragments H. replication fork I. purines J. leading strand K. Watson & Crick L. helical M.  RNA primer N.  ligase O. prokaryotes P. nucleus Q.  DNA polymerase R. nucleotide S. sugar & phosphate T. DNA repair mechanisms

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