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Prokaryota celler - Nvb10

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Bakteriernas energiutvinning<br />

Autotrofa bakterier<br />

Utvinner ur ljus eller<br />

oorganiska ämnen<br />

Fotoautotrofer<br />

Ex.<br />

• Använder ljusenergi till<br />

att fixera CO 2<br />

• "Fotosyntes"<br />

• Blågröna alger<br />

(cyanobakterier)<br />

• Symbios med svamp i<br />

lavar

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