Eukaryote
* All eukaryotes have mitochondria -compartment specialized for aerobic respiration.
* Many eukaryotes also have primary cilia
  - have cell walls
* Most Eukaryotes are unicellular and multicellularity evolved many times independently in eukaryotes.
* Most eukaryotes have a short, tandemly repeated DNA sequence motif on their chromosome ends
  - at least some diploid cells in their life cycles
  - flagella
  - mitochondria, and all multi-cellular eukaryotes do
  - motility
  - reproduce sexually
* Some eukaryotes absorb nutrients
  - also have a cell wall
  - are single-cell organisms
  - cause diseases
  - have a flagellum, which has a more complex structure than that of prokaryotes
* Some eukaryotes have cell structures
  - chloroplasts
* Some eukaryotes have complex internal structures
  - great values
  - nuclei
  - quality
  - require proteins
* Some eukaryotes undergo binary fission
* also have enhancer regions to control gene expression.
* are a descendant of prokaryotes but are no longer classified underneath that branch.
* are cells that can do anything
  - which have a nucleus and organelles
  - colonies
  - complex cells with many organelles and other structures in the cell
  - far more metabolically diverse than prokaryotes
  - limited in the forms of nitrogen they can use
* are more closely related to archaebacteria
  - related to archaebacteria than are eubacteria are to archaebacteria
  - much larger and more complex than bacteria, and have many more genes
  - organisms made of cells with a nucleus and membrane-bound organelles
* are organisms that do store genetic material in their nucleus
  - hold their chromosomes in a nucleus
  - whose cells contain complex structures enclosed within membranes
  - simply a milti-cellular organisms
  - the organisms made up of eukaryotic cells
  - very good at endocytosis
  - what single cell organism evolved from
* can be unicellular or multicellular
  - move using flagella or motile cilia
  - operate their metabolic processes on less food
* carry their DNA packaged in chromosomes inside the cell nucleus.
* contain DNA associated with protein
  - many subcellular compartments called organelles
  - true nuclei with linear chromosomes and membrane bound organelles
* control gene expression at the level of a. transcription.
* differ from earlier prokaryotes in that they have a nucleus.
* divide by meiosis for sexual reproduction
  - mitosis or meiosis
* do it very differently.
* have MANY origins of replication, all of which run concurrently.
* have a distinct nucleus and distinct organelles
  - more sophisticated transcription regulation mechanism than prokaryotes
  - nucleus with linear chromosomes that are much more complex
  - nucleus, and a more complex cell structure
  - number of membrane-bound compartments that are used for a variety of purposes
  - simple cell structure compared to prokaryotes
  - diverse cell shapes
  - large nuclear genomes, located on a number of chromosomes
* have many and prokaryotes have few
  - membrane- bound organelles
  - more than one RNA polymerase
  - much more non-coding DNA than bacteria or archaea
  - multiple linear chromosomes
  - nuclei and membrane bound structures within their cells
  - several complicated chromosomes
  - the high energy efficiency needed to develop complexity
  - their electron transport system internally, in mitochondria
  - unique membrane bound organelles that can carry out specialized sets of reactions
* include ciliates.
* includes cell membranes
  - corpi
  - cytoplasm
  - plasma membranes
  - sections
  - vacuoles
  - derived from the roots eu meaning typical, and karyon meaning nucleus
* move much faster than prokaryotes.
* possess linear chromosomes, a membrane-bound nucleus and complex organelles.
* seem to have originated as a mutualism between prokaryotes.
* typically have their DNA arranged in a number of linear chromosomes.
* wrap their DNA around proteins called histones.
+ Cell, Kinds of cells
+ Unicellular organism: Microbiology