* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download 6 Kingdoms - Walton High
Survey
Document related concepts
Endomembrane system wikipedia , lookup
Tissue engineering wikipedia , lookup
Extracellular matrix wikipedia , lookup
Cytokinesis wikipedia , lookup
Programmed cell death wikipedia , lookup
Cell encapsulation wikipedia , lookup
Cell growth wikipedia , lookup
Cellular differentiation wikipedia , lookup
Organ-on-a-chip wikipedia , lookup
Transcript
6 Kingdoms Changing System Monerans???? • Bacteria use to be in one kingdomMonera • It was changed due to new information that showed chemical differences between bacteria. What are domains? • A system for grouping organisms according to the length of time that they have evolved independently. • Domains are larger than the classification according to 6 kingdoms. Domains • Domain: Archae – Kingdom: Archaebacteria • Domain: Bacteria – Kingdom: Eubacteria • Domain: Eukarya – Protista – Fungi – Plantae – Animalia Archaebacteria-Ancient Bacteria • • • • Cell Type: no nucleus (prokaryotes) Number of cells: unicellular organisms Nutrition: autotrophs and heterotrophs Examples: found on the ocean floor, salty water, hot springs, your intestines. Eubacteria-Bacteria • Cell type: prokaryotes • # of Cells: unicellular organisms • Nutrition: some autotrophs and some heterotrophs • Examples: some are harmful like those that cause strep throat and others are helpful like the ones to make yogurt • Extra fact: chemical makeup is different from the archaebacteria Protists-Many different types of organisms • Cell Type: eukaryotes • # of Cells: – Most – unicellular – Some - multi-cellular (sea weed) • Nutrition: Some plant-like (autotroph), some animal-like (heterotroph) • Examples: Amoeba, plasmodium Fungi-Mushrooms, Molds • Cell type: eukaryotes • # of cells: multicellular organisms • Nutrition: heterotrophs • cell walls have chitin (different substance than the cell walls of plants) Plants-Numerous examples • • • • • Cell type: eukaryotes # of cells: multicellular Nutrition: autotrophs Examples: trees, grass Other fact: cellulose in cell walls Animals-Numerous examples • • • • Cell type: eukaryotic # of cells: multicellular Nutrition: heterotrophs Examples: dog, cat Knowledge Check • Which kingdoms include only prokaryotes? • Which kingdoms includes only heterotrophic organisms? • In which kingdom do you belong?