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  • Eubacteria - Encyclopedia. com
    Eubacteria The domain that comprises the single kingdom Bacteria, containing the true bacteria There are 11 main groups: purple (photosynthetic), Gram-positive, cyanobacteria , green non-sulphur, spirochaetes, flavobacteria, green sulphur, Planctomyces, Chlamydiales, Deinococci, and Thermatogales
  • Bacterial Kingdoms - Encyclopedia. com
    There are two kingdoms of prokaryotes These are the bacteria (or eubacteria) and the archaebacteria (or the Archaea) The members of these two kingdoms appear similar in shape and appearance, even under the extreme magnification of the electron microscope However, they are very different from each other in a number of molecular and
  • Cyanobacteria - Encyclopedia. com
    Cyanobacteria are a morphologically diverse group of photosynthetic prokaryotic microorganisms that form a closely related phylogenetic lineage of eubacteria Historically, cyanobacteria were classified with plants and called blue-green algae, although true algae are eukaryotic Cyanobacteria appear early in the fossil record with some examples
  • Bacteria - Encyclopedia. com
    Eubacteria, or true bacteria, consist of more common species, while Archaebacteria (with the prefix archae — meaning ancient) represent microorganisms that are bacteria-like in appearance that inhabit very hostile environments Scientists believe the latter microorganisms are most closely related to the bacteria that lived when Earth was very
  • Archaebacteria - Encyclopedia. com
    These are the Eubacteria (or "true" bacteria), Eukaryota (the domain that humans belong to), and Archae The members of this last domain are the archaebacteria Most archaebacteria (also called archae) look bacteria-like when viewed under the microscope They have features that are quite different, however, from both bacteria and eukaryotic
  • Prokaryota - Encyclopedia. com
    The eubacteria The eubacteria form an extremely diverse group Some major subgroups of eubacteria are discussed below The cyanobacteria are also known as blue-green algae They perform photosynthesis, and many species can fix nitrogen (take in atmospheric nitrogen and incorporate it into the body of the organism) as well Cyanobacteria are
  • Kingdom - Encyclopedia. com
    Archaea, eubacteria: Protozoa, algae, slime molds: Mosses, ferns, seed plants: Molds, yeasts, mushrooms: Animals with and without backbones: Note: An autotroph is an organism that uses solar energy or energy from inorganic chemicals to make organic molecules A heterotroph obtains organic molecules by consuming other organisms or their products
  • Heterotrophic Bacteria - Encyclopedia. com
    Heterotrophic bacteria Heterotrophic cells must ingest biomass to obtain their energy and nutrition In direct contrast, autotrophs are capable of assimilating diffuse, inorganic energy and materials, and using these to synthesize biochemicals
  • Prokaryotae - Encyclopedia. com
    These are called the Eubacteriobonta (which contains the so-called Eubacteria) and the Archaebacteriobonta (which contains the so-called Archaebacteria) This split arose from the research of Carl Woese He showed that the so-called 16 S ribosomal subunit of bacteria divide bacteria into two groups; the Eubacteria and the Archaeobcteria
  • Mycoplasmas - Encyclopedia. com
    mycoplasmas A group of eubacteria that lack a rigid cell wall and are among the smallest of all living cells (diameter 0 1 μm–0 8 μm) They are either saprotrophic or parasitic and are found on animal mucous and synovial membranes, in insects, and in plants (in which they seem to inhabit sieve tubes)





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