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DNA Synthesis
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Topoisomerase : Untwists DNA to allow the strands to continue to be pulled apart
Primase : Enzyme that catalyzes the synthesis of the RNA primer
DNA ligase : Enzyme that catalyzes the joining of Okazaki fragments into one continuous strand
DNA polymerase I : Type of DNA polymerase that takes off the RNA primer and puts DNA in its place
SSBP : Stabilizes the single-stranded so it doesn't come back together
Sliding clamp : Holds DNA polymerase in place during strand extension
Okazaki fragment : Short segment of DNA produced in the lagging strand
Helicase : Enzyme that opens up the double helix by breaking the hydrogen bonds between base pairs
DNA polymerase III : Type of DNA polymerase that extends both the leading and lagging DNA strands
Hydrogen : ________ bonds between nucleotide bases hold together complementary strands of DNA.
Lagging : Okazaki fragments are synthesized on the ________ strand of DNA.
Semiconservative : States that each double helix consists of one old and one new DNA strand
Three : DNA polymerase adds deoxyribonucleotides only to the ___ ' end of a DNA chain.
One : Bacterial chromosomes have ____ origin of replication.
DNA Synthesis
Across:2. | Okazaki fragments are synthesized on the ________ strand of DNA. | 6. | Type of DNA polymerase that takes off the RNA primer and puts DNA in its place |
| 8. | Untwists DNA to allow the strands to continue to be pulled apart | 12. | Enzyme that catalyzes the joining of Okazaki fragments into one continuous strand |
| | Down:1. | Type of DNA polymerase that extends both the leading and lagging DNA strands | 3. | States that each double helix consists of one old and one new DNA strand | 4. | ________ bonds between nucleotide bases hold together complementary strands of DNA. | 5. | Enzyme that opens up the double helix by breaking the hydrogen bonds between base pairs | 7. | Short segment of DNA produced in the lagging strand |
| 8. | DNA polymerase adds deoxyribonucleotides only to the ___ ' end of a DNA chain. | 9. | Enzyme that catalyzes the synthesis of the RNA primer | 10. | Bacterial chromosomes have ____ origin of replication. | 11. | Holds DNA polymerase in place during strand extension | 13. | Stabilizes the single-stranded so it doesn't come back together |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only
DNA Synthesis
Across:2. | Okazaki fragments are synthesized on the ________ strand of DNA. | 6. | Type of DNA polymerase that takes off the RNA primer and puts DNA in its place |
| 8. | Untwists DNA to allow the strands to continue to be pulled apart | 12. | Enzyme that catalyzes the joining of Okazaki fragments into one continuous strand |
| | Down:1. | Type of DNA polymerase that extends both the leading and lagging DNA strands | 3. | States that each double helix consists of one old and one new DNA strand | 4. | ________ bonds between nucleotide bases hold together complementary strands of DNA. | 5. | Enzyme that opens up the double helix by breaking the hydrogen bonds between base pairs | 7. | Short segment of DNA produced in the lagging strand |
| 8. | DNA polymerase adds deoxyribonucleotides only to the ___ ' end of a DNA chain. | 9. | Enzyme that catalyzes the synthesis of the RNA primer | 10. | Bacterial chromosomes have ____ origin of replication. | 11. | Holds DNA polymerase in place during strand extension | 13. | Stabilizes the single-stranded so it doesn't come back together |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only