are cyanobacteria prokaryotic or eukaryotic?
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'blue'). Cyanobacteria, which are prokaryotes, are also called "blue-green algae", though some modern botanists restrict the term algae to eukaryotes. Cyanobacteria appear to have originated in freshwater or a terrestrial environment. Unlike heterotrophic prokaryotes, cyanobacteria have internal membranes.
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The division between prokaryotes and eukaryotes is usually considered the most important distinction or difference among organisms. The distinction is that eukaryotic cells have a "true" nucleus containing their DNA, whereas prokaryotic cells do not have a nucleus. ... Prokaryotes lack mitochondria and chloroplasts.
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Explanation: Animal and plant cells are eukaryotic because they have membrane bound organelles like nucleus, endoplasmic reticulum, mitochondria, lysosomes and vacuoles. Prokaryotic cells do not have these membrane bound organelles and are smaller than eukaryoric cells. Bacteria belong to these prokaryotic cells.
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There are four types of eukaryotes: animals, plants, fungi, and protists. Protists are a group of organisms defined as being eukaryotic but not animals, plants, or fungi; this group includes protozoa, slime molds, and some algae. Protists and fungi are usually unicellular, while animals and plants are multicellular.
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Prokaryotic organisms belong either to the domain Archaea or the domain Bacteria; organisms with eukaryotic cells belong to the domain Eukarya.
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A prokaryote is a unicellular organism that lacks a membrane-bound nucleus, mitochondria, or any other eukaryotic membrane-bound organelle. The word prokaryote comes from the Greek πρό (pro, 'before') and κάρυον (karyon, 'nut' or 'kernel'). Prokaryotes are divided into two domains, Archaea and Bacteria.
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The division between prokaryotes and eukaryotes is usually considered the most important distinction or difference among organisms. The distinction is that eukaryotic cells have a "true" nucleus containing their DNA, whereas prokaryotic cells do not have a nucleus.
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Anabaena are a genus of Blue-green Algae or Cyanobacteria. Specifically, Anabaena are known for their nitrogen-fixing abilities. These prokaryotic cells are not true algae (which are eukaryotic) but also aren't truly bacterial cells as they produce energy via photosynthesis.
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Algae are sometimes considered protists, while other times they are classified as plants or choromists. Phytoplankton are made up of single-celled algae and cyanobacteria. As algae can be single-celled, filamentous (string-like) or plant-like, they are often difficult to classify.
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Only bacteria have prokaryotic cell types. ... Eukaryotic cells contain a variety of internal membrane-bound organelles that are not a part of the endomembrane system. These include mitochondria, chloroplasts, lysosomes, peroxisomes, vacuoles, and vesicles.
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Prokaryotic organism are those which lacks true nucleus and membrane bound cell organelles. Eukaryotic organisms are those organisms which have true nucleus with nuclear and nucleolus and also contain all membrane bound cell organelles.
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Eukaryotes may be either single-celled or multicellular. Eukaryotes are differentiated from another class of organisms called prokaryotes by way of the presence of internal membranes that separate parts of the eukaryotic cell from the rest of the cytoplasm.
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Prokaryotes are cells without a nucleus. They have genetic materials but are not enclosed within a membrane. These include bacteria and cyanophytes. The genetic material is a single circular DNA and is contained in the cytoplasm, since there is no nucleus.
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plant cells are eukaryotic cells. Prokaryotic cells do not contain a membrane bound nucleus, mitochondria or other membrane bound cell structures (organelles), the DNA of prokaryotic cells are located in the cytoplasm of the cell. ... Since plant cells contain membrane bound organelles this makes them eukaryotic.
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Your cells are eukaryotic. Eukaryotic cells contain membrane-bound organelles, including a nucleus. ... Prokaryotic cells do not contain a nucleus or any other membrane-bound organelle. Prokaryotes include two groups: bacteria and another group called archaea.
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Both of these are examples of prokaryotes. We will also observe a variety of eukaryotic cells, including examples of protists (Paramecia), plant cells (Elodea and onion) and animal cells (human epithelial cells). Typically, eukaryotic cells are much larger and more complex than prokaryotic cells.
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All prokaryotes are single-celled organisms, such as bacteria and the blue-green algae that make up pond scum. However, not all unicellular organisms are prokaryotic. Amoebas, for instance, are eukaryotic. Sunflowers, hippopotami, fungi, and humans, as well as all other multicellular organisms, are also eukaryotic.