Week 4 (8) Flashcards

1
Q

Hvad skal DNA polymerase bruge for at virke?

A

Skal have en template og en primer

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2
Q

Hvad gør DNA polymerase?

A

(Katalyserer nukleofile angreb af 3’-hydroxylgruppe enden af polynukleotid-kæden på alfa phosphoryl gruppen af nukleosid triphosphatet, der bliver tilføjet) måske

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3
Q

Hvordan ser DNA polymerase ud?

A

Som en hånd. Tommel og fingre folder sammen om DNA, så det er i active site inde i håndfladen

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4
Q

DNA primase

A
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5
Q

DNA ligase

A
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6
Q

The template

A
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7
Q

The primer

A

Start segmentet af polypeptidkæden som allerede er baseparret med templaten
-Har 3’ hydroxylgruppen
-Lavet af RNA polymerase

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8
Q

Okazaki fragments

A
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9
Q

Helicase

A
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10
Q

Twist, writhe and linking number

A
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11
Q
A
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