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21 Cards in this Set
- Front
- Back
What is the enzyme/protein:
Synthesizes RNA using a DNA template. |
Primase
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What is the enzyme/protein:
Initiates Okazaki fragment formation during lagging strand synthesis. |
Primase
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What is the enzyme/protein:
Synthesizes DNA using an RNA template. |
Telomerase
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What is the enzyme/protein:
Joins Okazaki fragments during DNA replication. |
Telomerase
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What is the enzyme/protein:
Reaction mechanism involves an AMP-linked enzyme intermediate. |
Telomerase
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What is the enzyme/protein:
This enzyme is a reverse transcriptase. |
Telomerase
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What is the enzyme/protein:
Prevents replicative loss of DNA at the ends of linear chromosomes. |
Telomerase
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What is the enzyme/protein:
Changes the linking number in DNA by breaking and resealing the phosphodiester backbone. |
Topoisomerase
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What is the enzyme/protein:
Removes positive supercoils in front of the advancing replication fork. |
Topoisomerase
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What is the enzyme/protein:
Synthesizes DNA at the replication fork. |
DNA Polymerase
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What is the enzyme/protein:
Synthesizes DNA using a DNA templates strand. |
DNA Polymerase
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What is the enzyme/protein:
Proofreads newly synthesized DNA at the replication fork. |
DNA Polymerase
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What is the enzyme/protein:
Joins Okazaki fragments during DNA replication. |
DNA Ligase
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What is the enzyme/protein:
Reaction mechanism involves an AMP-linked enzyme intermediate. |
DNA Ligase
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What is the enzyme/protein:
Seals single-stranded nicks in double-stranded DNA. |
DNA Ligase
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What is the enzyme/protein:
Synthesizes DNA using an RNA template. |
DNA Ligase
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What is the enzyme/protein:
Initiates Okazaki fragment formation during lagging strand synthesis. |
Primase
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What is the enzyme/protein:
Reaction mechanism involves an AMP-linked enzyme intermediate. |
DNA Ligase
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What is the enzyme/protein:
In E. coli this is a hexamer that encircles the lagging strand at the replication fork. |
Helicase
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What is the enzyme/protein:
Causes formation of positive supercoils in front of the advancing replication fork. |
Helicase
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What is the enzyme/protein:
Unwinds duplex DNA as the replication fork advances. |
Helicase
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