Archaea
This Site Might Help You. RE: Single celled organisms that have a nucleus belong to which domain and kingdom? Single celled organisms that have a nucleus and other membrane bound organelles are most likely to belong to which domain and kingdom?  Eukaryotes belong to the taxon Eukarya or Eukaryota. The defining feature that sets eukaryotic cells apart from prokaryotic cells (Bacteria and Archaea) is that they have membrane-bound organelles, especially the nucleus, which contains the genetic material, and is enclosed by the nuclear envelope. Eukaryotic cells are typically much larger than those of prokaryotes. They have a variety of internal membrane-bound structures, called organelles, and a cytoskeleton composed of microtubules, microfilaments, and intermediate filaments, which play an important role in defining the cell's organization and shape. Fungi. The fungi kingdom (Fungi in Latin) is made up of multicellular organisms as well as some single-celled organisms. Members of the fungi kingdom reproduce by spores and have cell walls surrounding their cells, similar to plants but with the cell walls being made of different materials. All species in the animal kingdom are also multicellular and the cells of the species in this kingdom have a nucleus but no chloroplasts or cell wall. Examples of species within the animal kingdom would include all mammals, reptiles, birds, insects, and more. 1  The Animal Kingdom. Archaebacteria are the oldest organisms living on the Earth. They are unicellular prokaryotes and belong to the kingdom, Archaea. Remember that prokaryotes do not have a nucleus that surrounds their Chromosomes. All Eukaryotes, including animal and plants have their chromosomes contained within a nucleus.  Archaea vs. Bacteria. Archaea and bacteria are both single-celled organisms that reproduce asexually and do not have a nucleus. Archaea belong to a kingdom of single-celled microorganisms that do not have a nucleus or other organelles. In the past, archaea were classified as bacteria, but now they are known to be a separate type of organism. The word archaea is derived from the Greek archaios, meaning ancient.  Animal Cell Structure Animal cells are typical of the eukaryotic cell, enclosed by a plasma membrane and containing a membrane-bound nucleus and organelles. Unlike the eukaryotic cells of plants and fungi, animal cells do not have a cell wall. This feature was lost in the distant past by the single-celled organisms that gave rise to the kingdom Animalia. Most cells, both animal and plant, range in size between 1 and 100 micrometers and are thus visible only with the aid of a microscope.  What kingdom do single cell organisms belong? already exists. already exists as an alternate of this question. exists and is an alternate of. How has Lindy grown since last season? Which kingdom does a single celled organism with a nucleus and either cilia or flagella belong to? What kingdom are are the single-celled organisms that live in your ...  The protist kingdom (Protista in Latin) is made up of mostly single-celled organisms but does include some multicellular organisms that lack a complex structure. Cells of protist organisms do contain a nucleus. All species in the animal kingdom are also multicellular and the cells of the species in this kingdom have a nucleus but no chloroplasts or cell wall. Examples of species within the animal kingdom would include all mammals, reptiles, birds, insects, and more. 1  The Animal Kingdom. Monera are single-celled organisms that don’t have a nucleus. Bacteria make up the entire kingdom. There are more forms of bacteria than any other organism on Earth. Some bacteria are beneficial to us, such as the ones found in yogurt. Others can cause us to get sick. 
https://answers.yahoo.com/question/index?qid=20121107202816AAJ7K5u https://en.wikipedia.org/wiki/Eukaryote http://www.veritasprep.com/the-six-kingdoms-by-veritas-prep/ http://www.westerville.k12.oh.us/userfiles/4170/Classes/5610/Archaebacteria.pdf http://www.softschools.com/difference/archaea_vs_bacteria/53/ http://micro.magnet.fsu.edu/cells/animalcell.html http://www.answers.com/Q/What_kingdom_do_single_cell_organisms_belong http://www.veritasprep.com/the-six-kingdoms-by-veritas-prep/ http://www.factmonster.com/science/biology/five-kingdoms.html
which kingdom do single celled organisms that do not have a nucleus belong in