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BIO206 > DNA Replication > Flashcards

DNA Replication Flashcards

1
Q

What is DNA rerplication

A
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2
Q

Steps for DNA Replication

A
  1. open up dsDNA and
    add RNA primers
    2.DNA polymerase
    synthesizes new DNA
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3
Q

DNA polymerase vs. RNA polymerase

A

DNA Poly= Less mistakes
DNA Polymerase, primers= REQUIRED (can NOT synthesize on empty strand)

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4
Q

What direction is DNA created?

A

ALWAYS 5’ to 3’

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5
Q

What are Okazaki fragments

A

discontinuous pieces of poly-
nucleotides synthesized on lagging strand

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6
Q

Characteristics of DNA replication

A

Replication is asymmetric and semi-discontinuous

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7
Q

Why is DNA replication complicated?

A

Replication needs to copy an anti-parallel, dsDNA at the same time

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BIO206 (21 decks)

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