Biology Test 16.11.11
Test 16.11.11
Test 16.11.11
Fichier Détails
| Cartes-fiches | 18 |
|---|---|
| Langue | English |
| Catégorie | Biologie |
| Niveau | Collège |
| Crée / Actualisé | 14.11.2011 / 15.03.2012 |
| Attribution de licence | Pas de droit d'auteur (CC0) |
| Lien de web |
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explain the word " 2000-Watt-Gesellschaft"
current world average rate of total energy
but big differences between the countries
describe two examples of organisms that live together and all profit from the partnership (symbiosis)
Example: Lichen
fungus --> water and minerals
algae --> carbonhydrate
describe two examples of organisms that live together and only one organism profit
Example1: Malaria Mücke bekommt Nahrung und kann Virus weiter verbreiten
Mensch/Tier bekommt Krankheit
Tell which properties of life have to do with which organelle
Membrane --> äussere Begrenzung, Stoffwechsel, Wasserhaushalt
Mitochondria --> Stoffwechsel, Atmung, Energieverbrauch
Chloroplast --> photosynthesis
Why are cells small?
Because they work many together in tissues which have their own work
?
Nucleus, enthält DNA, speichert und gibt Informationen weiter
?
Cell membrane --> äussere Hülle, Stoffwechsel, Abgrenzung
?
ribosom --> Eiweissherstellung
