Špela Strangler Herode Flashcards

1
Q

nomenklatiura deoksiribonukleozidov

A
  • citidin, timidin (pirimidinske baze)

- adenozin. gvanozin (purinske baze)

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2
Q

so v vodi bolj topne proste baze ali nukleozidi?

A

nukleozidi. razlog je vezan sladkor

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3
Q

deoksiribonukleotid

A

sladkor + baza + fosfat

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4
Q

kaj se zgodi pri denaturaciji dvojne vijačnice?

A

vodikove vezi se prekinejo, je razvitje dvojne vijačnice in je REVERZIBILEN proces
vzrok: visoka T, kemikalije, sevanje

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5
Q

velikost humane DNA

A

1GB

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6
Q

kaj omogoča dodatno zvitje krožne molekule DNA?

A

enicimi TOPOIZOMERAZE

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