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Simple compartments, called vesicles and vacuoles, can form by budding off other membranes.Many cells ingest food and other materials through a process of endocytosis, where the outer membrane invaginates and then pinches off to form a vesicle. Eukaryote: An organism that consists of one or more cells each of which has a nucleus and other well-developed intracellular compartments. If you looked at eukaryotic cells under a microscope, you'd see distinct structures of all shapes and sizes. Eukaryotic cells are larger and more complex than prokaryotic cells found in domains Archaea and Bacteria. Examples of eukaryotic cells are plants, animals, protists, fungi. Eukaryote Definition. Golgi apparatus, Mitochondria, Ribosomes, Nucleus are parts of Eukaryotic Cells. Their genetic material is organized in chromosomes. Eukaryotes include fungi, animals, and plants as well as some unicellular organisms. Understanding Cells and Cell Membranes The cell is a fundamental component of our modern definition of life and living things. Eukaryote cells include a variety of membrane-bound structures, collectively referred to as the endomembrane system. Eukaryotes are organisms whose bodies are made up of eukaryotic cells, such as protists, fungi, plants and animals.Eukaryotic cells are cells that contain a nucleus and organelles, and are enclosed by a plasma membrane.Organisms with eukaryotic cells are grouped into the biological domain Eukaryota (also sometimes called Eukarya). Eukaryotes include all organisms except bacteria, viruses, and certain (blue-green) algae which, by contrast, are prokaryotes.See: Prokaryote. Definition. Internal membrane Edit. A eukaryote is an organism with complex cells, or a single cell with a complex structures.In these cells the genetic material is organized into chromosomes in the cell nucleus.. A eukaryotic cell contains membrane-bound organelles such as a nucleus, mitochondria, and an endoplasmic reticulum.Organisms based on the eukaryotic cell include protozoa, fungi, plants, and animals.These organisms are grouped into the biological domain Eukaryota. All of them together are called the endomembrane system.Simple bags, called vesicles or vacuoles, are sometimes made by budding off other membranes, just like how children make bubbles with their toys.Many cells take in food and other things using something called endocytosis. ‘Complete eukaryote chromosomes were investigated for intrachromosomal duplications of constitute a major part of the genome.’ ‘These proteins are expressed by all organisms ranging from prokaryotes to higher eukaryotes, including human cells.’ Eukaryotic cells are defined as cells containing organized nucleus and organelles which are enveloped by membrane-bound organelles. Animals, plants, algae and fungi are all eukaryotes. eukaryote: 1 n an organism with cells characteristic of all life forms except primitive microorganisms such as bacteria; i.e. Maybe it is because of all the parts they need to hold. Eukaryotes are organisms made up of cells that possess a membrane-bound nucleus that holds genetic material as well as membrane-bound organelles. Eukaryotic cells also have organelles, which are membrane-bound structures found within the cell. In eukaryotic cells, there are many things with membranes around them. Prokaryotic cells, on the other hand, would look more uniform because they don't have those membrane-bound structures to break up the cell. Eukaryotic cells are much larger than prokaryotic cells. Are organisms made up of cells that possess a membrane-bound nucleus that holds genetic material as well as membrane-bound.. ) algae which, by contrast, are prokaryotes.See: Prokaryote as some unicellular.... 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