Replikace DNA Flashcards

1
Q

Replikace je usek jake faze? A co predchazi?

A

S fáze, predchazi deleni jadra

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2
Q

K cemu dochazi? Co se hledá na DNA?

A

K replikacnim procesum, hleda se mutace

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3
Q

Jaky je proces? Co se rozdeli a jako co poslouzi?

A

Vlakna materske DNA se rozdeli, kazda polovina poslouzi jako matrice pro 2 nove retezce

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4
Q

Kam se pripoji komplementarni nukleotidy

A

Ke kazde polovine rozdeleneho materskeho DNA vlakna

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5
Q

Co vznikne po spojeni poloviny vlakna a komplementarnich nukleotidu

A

Nova dvousroubovice (2)

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6
Q

Jaky zde funguje proces a vysvetli

A

Semikonzervativni- pulka retezce je puvodni a druha pulka vytvoreny

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7
Q

Jake enzymy se ucastni replikace (2)

A

Helikaza- narusuje vodikove mustky

DNA polymeraza

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8
Q

Co je to ori (origin)

A

Misto, kde zacina replikace

Prokaryoticka

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9
Q

Co ma eukaryoticka bunka a kde zacina replikace

A

Ma jadro, v mnoha mistech najednou= replikony

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