OGC lecture 4a: biomarkers
🇬🇧
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OGC lecture 4a: biomarkers - Leaderboard
OGC lecture 4a: biomarkers - Details
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18 questions
| 🇬🇧 | 🇬🇧 |
| X | Cyclic triterpenoid: hopanes (bacteria) |
| Biomarker for algae | Sterols --> have different kinds Chlorophyll |
| Biomarkers for higher plants | Should have odd carbon numbers |
| Biomarkers for higher plants (gymnosperm vs. angiosperm) | X Oleanane --> biomarker for angiosperm Cadianane --> also biomarker |
| Biomarker for mangroves | Taraxerol |
| Biomarker for dinofolagellates | Dinosterol |
| Biomarker for diatoms | 1,14-diols and highly branched isoprenoids |
| Biomarker for eustigmatophyte algae | 1,13 and 1,15-diols |
| Biomarker for terrestrial biomass burning | Levoglucosan |
| X | Cyclic triterpenoid: hopanes (bacteria) |
| X | Cyclic triterpenoid: oleanane (angiosperms) |
| X | Cyclic triterpenoid: taraxerol (mangroves) |
| X | Cyclic triterpenoid: tetrahymanol (ciliates) |
| X | Cyclic triterpenoid: steranes (eukaryotes) |