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Archaebacteria are unicellular prokaryotes that are the oldest living organisms on Earth. Some characteristics include survival in oxygen-free environments, being extremophiles and reproduction is asexual.
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FranArchaebacteria are unicellular prokaryotes that thrive in extreme environments like hot springs and deep-sea vents. They have unique cell walls and membranes that differ from other bacteria, and they can produce methane as a byproduct of metabolism. Archaebacteria play important roles in nutrient recycling and are considered some of the oldest life forms on Earth.
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What is the order for archaebacteria?
Archaebacteria are classified into four main phyla: Euryarchaeota, Crenarchaeota, Thaumarchaeota, and Korarchaeota. These phyla are further divided into various classes, orders, families, and genera based on their genetic and physiological characteristics.
What is the order of kingdom archaebacteria?
The kingdom Archaebacteria is divided into several phyla, including Euryarchaeota, Crenarchaeota, and Thaumarchaeota. These phyla are further divided into classes, orders, families, and genera based on genetic and biochemical characteristics. The specific order of the kingdom Archaebacteria depends on the classification system being used.
Is mitochondria Archaebacteria or Eubacteria?
Mitochondria are not classified as either Archaebacteria or Eubacteria. They are actually believed to have originated from an ancestral endosymbiotic event involving an alphaproteobacteria, which is a type of Eubacteria. Mitochondria themselves have their own unique characteristics and are considered organelles within eukaryotic cells.
What are the characteristics of each?
1 Archaebacteria- prokaryotes, Ancient Bacteria, have hard cell wall, live in harsh environments 2 Eubacteria-Prokaryotes, Don't live in harsh places, similar to archaebacteria 3Protista- eukaryote, unicellular ,slime molds, algae, amoeba 4Fungi- heterotrophs, multicellular, mushrooms, mold 5plants 6 Animals
What is absent in the cell wall of archaebacteria?
Peptidoglycan is absent in the cell wall of archaebacteria. Instead, they have a unique structure composed of different molecules such as pseudopeptidoglycan or glycoproteins. This structural difference is one of the features that distinguishes archaebacteria from other types of bacteria.
