Johan Dahlin
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19 lines
428 B
Markdown
19 lines
428 B
Markdown
---
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date: 2023-12-18
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tags:
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- biokemi
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- provfråga
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- elektrontransportkedjan
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---
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**Beskriv med en reaktionsformel hur celler hanterar att syrgas ibland enbart tar upp en elektron. (2p) (Max 25 ord)**
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**Svar**
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```spoiler-block
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Superoxid + 2 H⁺ → H₂O₂ mha dismutas.
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(superoxid = O₂·⁻)
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(Väteperoxiden tas hand om av glutationperoxidas
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(2 H₂O₂ → O₂ + 2 H₂O, där 2 glutation oxideras))
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```
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