Eukaryotic DNA replication

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When in the cell cycle does DNA replication take place?
S-phase
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What is the name given to the initiator of DNA replication?
Origin replication Complex (ORC)
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How many proteins make up the origin replication complex?
6
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Why is there no turning back once the DNA helicase has been activated?
The helicase loading protein Cdc6 is degraded straight away
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What is the role of DNA telomerase?
To allow completion of the lagging strand by adding repeats
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What is the role of telomeres at the end of chromosomes?
To 'hide' end sections of DNA by forming a T loop
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Other cards in this set

Card 2

Front

What is the name given to the initiator of DNA replication?

Back

Origin replication Complex (ORC)

Card 3

Front

How many proteins make up the origin replication complex?

Back

Preview of the front of card 3

Card 4

Front

Why is there no turning back once the DNA helicase has been activated?

Back

Preview of the front of card 4

Card 5

Front

What is the role of DNA telomerase?

Back

Preview of the front of card 5
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