what is the difference between procaryotic cells and eurocaryotic cells?
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Prokaryotic cells are cells associated with Bacteria.  Eukaryotic cells are found in Plants and Animals.
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The ER is needed in eukarytoic cells because they generally metabolize through cellular respiration or photosynthesis which require larger molecules to be transported to specific organelles (chloroplast and mitochondria) but prokaryots often use anaerobic methods such as fermentation and other glycolysis based which can be done in the cytosol (cytoplasm) and do not require transportion to specific oraganelles (which defeats the need for the endoplasmic reticulum)
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1.  They both have  DNA  as their genetic material.\n   2. They are both membrane bound.\n   3. They both have ribosomes .\n   4. They have similar basic metabolism .\n   5. They are both amazingly diverse in forms. \n\nThe major and extremely significant difference between prokaryotes and eukaryotes is that eukaryotes have a nucleus and membrane-bound organelles , while prokaryotes do not. The DNA of prokaryotes floats freely around the cell; the DNA of eukaryotes is held within its nucleus. The organelles of eukaryotes allow them to exhibit much higher levels of intracellular division of labor than is possible in prokaryotic cells. Additional obvious differences between prokaryotes and eukaryotes include:\n\nSize\n    Eukaryotic cells are, on average, ten times the size of prokaryotic cells. \nGenomic composition and length\n    The DNA of eukaryotes is much more complex and therefore much more extnsive than the DNA of prokaryotes. \nCell Wall\n    Prokaryotes have a cell wall composed of peptidoglycan, a single large polymer of amino acids and sugar . Many types of eukaryotic cells also have cell walls, but none made of peptidoglycan.
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eukariotic. In fact, eukariotic cells are eukariotic BECAUSE they have nucleus and organelles
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A Bacterium.\n\nCells that lack a membrane-bound nucleus are called prokaryotes (from the Greek meaning before nuclei). These cells have few internal structures that are distinguishable under a microscope. Cells in the monera kingdom such as bacteria and cyanobacteria (also known as blue-green algae) are prokaryotes.
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All cells have cell membranes.  They both have DNA and a lot of other stuff common to all life forms.  The main difference is that animal cells don't have cell walls but plant cells do.  If I were God, I would make animal bone cells have cell walls.  That would be cool.
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It is a prokaryote because:\n\na. It contains a nucleiod instead of a nucleus\nb. It has a single chromosome (one DNA)\nc. It lacks a nuclear membrane\nd. Mitochondria is absent\ne. It divides by binary fission, not by mitosis.\n\nAlso, Staph. Aureus is a bacterium and all bacteria are prokaryotes.\n\nHope this helped.
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by means of the cell membrane\n\nthe red blood cells although are the standards cells are not like others\n\ncontains no compartilization like most eukaryotes
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Bacteria are prokaryotic organisms. They are mostly unicellular, and they have no nucleus and other cell structures.\n\nProtists and Fungi, on the other hand, are eukaryotes, which are unicellular or multicellular organisms that have a nucleus and complex structures like mitochondria and chloroplasts.\n\nfor more details, go to an encyclopedia website like http://www.wikipedia.org
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Prokaryotes\n1. Their DNA is not enclosed within a membrane.\n2. Their DNA is not associates with histones (the proteins that DNA wrap themselves around in eukaryotic cells)\n3. They lack organelles.\n4. Their cell walls almost always contain peptidoglycan.\n5. They divide through binary fission.\n\nAtomicQuasar, all bacteria are prokaryotes, and thanks for adding that the prokaryotes are smaller and simpler and have plasmid.\n\nEukaryotes\n1. Their DNA is found in the cell's nucleus.\n2. DNA can be found on multiple chromosomes.\n3. They have a number of membrane-enclosed organelles.  Including mitochrondia, endoplasmic reticulum, and Golgi complex.\n4. Their cell walls are simple in chemical make-up.\n5. They usually divide through mitosis.
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Prokaryotes (from Old Greek pro- before + karyon nut or kernel, referring to the cell nucleus, + suffix -otos, pl. -otes; also spelled "procaryotes") are organisms without a cell nucleus (= karyon), or indeed any other membrane-bound organelles, in most cases unicellular (in rare cases, multicellular). This set of characteristics is distinct from eukaryotes (also spelled "eucaryotes"), organisms that have cell nuclei and may be variously unicellular or multicellular. The difference between the structure of prokaryotes and eukaryotes is so great that it is considered to be the most important distinction among groups of organisms. Most prokaryotes are bacteria, and the two terms are often treated as synonyms. However, Woese has proposed dividing prokaryotes into the Bacteria and Archaea (originally Eubacteria and Archaebacteria) because of the significant genetic differences between the two. This arrangement of Eukaryota, Bacteria, and Archaea is called the three-domain system. This replaces the two-empire system.\n\nhttp://en.wikipedia.org/wiki/Prokaryote\n\n\nA eukaryote (IPA: [juːˌkarɪəʊt]), also spelled eucaryote, is an organism with a complex cell or cells, in which the genetic material is organized into membrane-bound nucleus/nuclei. Eukaryotes comprise animals, plants, and fungi—which are mostly multicellular—as well as various other groups that are collectively classified as protists (many of which are unicellular). In contrast, prokaryotes are organisms, such as bacteria, that lack nuclei and other complex cell structures. Eukaryotes share a common origin, and are often treated formally as a superkingdom, empire, or domain. The name comes from the Greek ευ, meaning good, and κάρυον, meaning nut, in reference to the cell nucleus).\n\nhttp://en.wikipedia.org/wiki/Eukaryote\n\nMORE STUFF ON LINKS
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The most significant difference is that Yeasts are Eukaryotic cells and Bacteria are Prokaryotic cells. \n\nWhat this basically means is that Yeasts have their DNA contained within a nucleus. Bacteria lack a nucleus and their DNA is more or less "loose" within their cytoplasm (although they do possess some measures to compact it so that it takes up less space.)
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Well, in human cells it's about 3 hours.  There are 3 billion base pairs in the human genome, so that's around 1 billion bp/hour (depending on temperature) for complex prokaryotic cells.
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eukaryotic\n\neu means true\nkary refers to nucleus\n\nwe have true nuclei in our cells
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Check them out here:\nhttp://www.cellsalive.com/cells/3dcell.htm \n\ncorrectly spelled: Prokaryotic and Eukaryotic
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Algae and higher plants are called eukaryotic.  They tend to have two different types of genetic material, one located in the nucleus and a different type located in the cell’s mitochondrion.  Bacteria, on the other hand, are called prokaryotic.  They only contain one type of genetic material.  Some bacteria’s genetic material resembles that found in the nucleus of eukaryotic cells.  Some bacteria DNA or RNA more closely resembles that of mitochondrion.\nProper cleavage of the genetic material, followed by TLC or possibly paper chromatography, could show the similarities or differences.  This could be used to infer (not prove) any evolutionary relationships.
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In the most general sense, cellular life falls into one of 2 categories: prokaryotic cells and eukaryotic cells.  Prokaryotic cells are relatively small (1-10 um) and lack a nucleus and other major organelles as found in eukaryotic cells.  Prokaryotic cells are reminiscent of the earliest forms of life that appeared perhaps as much as 4.0 billion years ago.  The forms of life found today known as bacteria are the only living things made of prokaryotic cells.  Most bacteria are unicellular and very tiny, but some form small filaments or clusters of cells known as cyanophytes (aka blue-green algae). Eukaryotic cells are on average much larger and internally more complex than prokaryotic cells; we will investigate them is greater detail in this lab later.