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content/Biokemi/Gamla tentor/2023-05-15/12.md
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content/Biokemi/Gamla tentor/2023-05-15/12.md
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date: 2023-05-15
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tags:
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- biokemi
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- provfråga
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- kromatin
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---
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Vilka två påståenden om kromatin stämmer bäst? (1p)
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- A: Acetylering gör histonsvansar mer positivt laddade.
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- B: Topoisomeraser kan reglera aktiviteten i en kromatinfiber-loop.
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- C: Histon H1 destabiliserar nukleosomen.
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- D: Nukleosomen har en kärna av 8 histonproteiner.
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*(svar markerat i flervalsformulär)*
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