Durchschnittlicher Fortschritt
Progenote
hypothetical ancestor of all cellular organisms
Prokaryotes + example
cells without nucleus
(archaebacteria, eubacteria)
Eukaryotes + example
organisms with cells having a nucleus
(protozoa, metazoa)
common characteristics of a cell
- synthesis of molecules
- cell cycle/cell division/cell multiplication
- energy metabolism and turnover
hierarchy (cell to organism)
cell - tissue - organ - organ system - organism
differences Procaryotes/eukaryotes (size, nucleus, DNA, organelles)
Evolution of Mitochondria, Chloroplats, Golgi, ER
Endosymbiosis:
Mitochondria: Uptake of proteobacteria
Chloroplats: Uptake of cyanobacteria