study guide 4.2 Flashcards by Sophie Pugh | Brainscape

Q

Which strand adds nucleotides continuously?

A

leading strand

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Q

What enzymes attaches Okazaki fragments?

A

ligase

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Q

What functional group is attached to the 3’?

A

hydroxyl

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Q

Which enzyme is the main DNA builder?

A

DNA polymerase lll

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Q

Which way do DNA strands grow?

A

5’ to 3’

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Q

What are the functions of DNA polymerase l

A

editing, repair, primer removal

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Q

What type of bond connects the base pairs?

A

hydrogen bonds

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Q

What is the function of helicase?

A

unzips the DNA strands; break the hydrogen bonds

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Q

How is CTP turned into CMP

A

energy

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Q

How many points does replication start at?

A

one point- the origin of replication

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