Mikro begreber
Gode begreber at kunne i mikro
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18 questions
| 🇬🇧 | 🇬🇧 |
| Litotrof | Bruger en uorganisk elektrondonor (fx. H2O (fotosyntese), HS- (Beggiatoa)) |
| Organotrof | Bruger en organisk elektrondonor (glykose, triglycerider osv). Stofferne kommer ind et sted i glykolyse og kører gennem citronsyrecyklus |
| Fototrof | Bruger lysenergi til at danne fotosyntesens protongradient |
| Kemotrof | Bruger energi fra kemiske bindinger til at danne respirationens elektrontransportkæde |
| Autotrof | Bruger CO2 som karbonkilde |
| Heterotrofe | Bruger organisk karbonkilde som de får fra andre organismer (oprindeligt fra autotrofe) |
| NO3^- | Nitrat |
| NO2^- | Nitrit |
| NO | Nitrogenoxid |
| N2O | Lattergas |
| N2 | Dinitrogen |
| NH3 | Ammoniak |
| NH4^+ | Ammonium |
| S^0 | Elementært svovl |
| SO4^2- (oxidationstal) | Sulfat +6 |
| SO3^2- | Sulfit |
| H2S (oxidationstal) | Hydrogensulfid -2 |
| PH > 7 --> HS^- og S^2- pH < 7 --> H2S | Sulfid (overbetegnelse) |