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Summary Of: Organisms

all organisms are capable of reacting to stimuli... Organisms may be divided into the... Viruses are not typically considered to be organisms because they are incapable of... organisms whose metabolism represents an amalgamation of microbial and human attributes... All organisms are classified by the science of... Taxa are ranked groups of organisms which run from the general... All living organisms known to science are given classification by this system such that the species within a... Organisms are complex chemical systems... It is generally the phenomena of entire organisms that determine their fitness to an environment and therefore the survivability of their DNA based... Organisms clearly owe their origin... Organisms are complex systems of... The compounds which make up organisms may be divided into... cellular organisms they serve to store energy and mediate communication between cells... All organisms consist of monomeric units called... Multicellular organisms are able to specialize cells to perform specific functions... Many multicelled organisms comprise of several organ systems which coordinate to allow for life... states that all organisms are composed of one or more cells... Some organisms live as short as one day... proposes that all organisms on Earth are descended from a common ancestor or ancestral gene pool... there is strong evidence from genetics that all organisms have a common ancestor... and why many organisms have been found with codons and sections of their... all existing organisms share certain traits... Most scientists interpret this to mean all existing organisms share a common ancestor... The ancestry of living organisms has traditionally been reconstructed from morphology...

Encyclodia Page On: Organisms

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Life on Earth (TV series) | Organism (philosophy) | | citations | verification | reliable references | challenged | Hadean | These Escherichia coli cells provide an example of a prokaryotic microorganism | Escherichia coli | prokaryotic | microorganism | Scientific classification | Life on Earth | Domains | Kingdoms | Nanobes | Acytota | * | * | Cytota | Bacteria | * | Neomura | Archaea | Eukaryota | Bikonta | Apusozoa | Rhizaria | Excavata | Archaeplastida | Rhodophyta | Glaucophyta | Plantae | Heterokontophyta | Haptophyta | Cryptophyta | Alveolata | Unikonta | Amoebozoa | Opisthokonta | Choanozoa | Fungi | Animalia | dead link | unicellular | cells | tissues | organs | complex organism | cell | Greek | Ancient Greek | prokaryotic | eukaryotic | domains | Bacteria | Archaea | fungi | animals | plants | viruses | non-organic life | Chambers Online Reference | circulatory | digestive | reproductive | organs | cells | nematode | Caenorhabditis elegans | totipotent | A polypore mushroom has parasitic relationship with its host | | polypore | mushroom | parasitic | An ericoid mycorrhizal fungus | | fungus | Herpes simplex virus | | reproduction | metabolism | parasites | endosymbionts | enzymes | host cell | organelles | metabolism | genes | evolve | Superorganism | social unit | eusocial | division of labor | Ants | Thermoregulation | honeybees | Apis mellifera | James Lovelock | Gaia Theory | Vladimir Vernadsky | biosphere | A sea sponge is a very simple type of multicellular organism | | sea sponge | multicellular organism | biologists | evolution | natural selection | evolutionists | individual | Darwinians | Richard Dawkins | Selfish Gene | E.O. Wilson | insects | stromatolite | gene pool | Lynn Margulis | symbiogenesis | simulations | Daisyworld | selection | bacteria | genome | glycans | amino acids | xenobiotics | methanogenesis | isoprenoids | NIH | human microbiome | alpha taxonomy | taxa | clades | domain | species | Domain | Kingdom | Phylum | Class | Order | Family | Genus | Species | Homo sapiens | Latin binomial | Homo | Homo erectus | Homo neanderthalensis | Animalia | A crab is an example of an organism. | | crab | chemical compounds | Autotrophs | heterotrophs | chemical element | carbon | carbon dioxide | nucleic acids | protein | macromolecules | nucleic acids | proteins | carbohydrates | lipids | deoxyribonucleic acid | nucleotides | adenine | cytosine | guanine | thymine | codons | amino acid | folds | Enzymes | tubulin | collagen | transcription factors | hormones | antibodies | immune system | dendrotoxins | canavanine | membrane | cells | unicellular | multicellular | tissue | epithelium | nervous tissue | muscle tissue | connective tissue | organ | heart | skin | organ system | reproduction | digestion | cell theory | Schleiden | Schwann | hereditary information | nuclear membrane | DNA | prokaryotic | eukaryotic | membrane | electric potential of the cell | salty | cytoplasm | DNA | genes | RNA | build | proteins | enzymes | biomolecules | cell division | binary fission | mitosis | meiosis | enzymes | proteins | coded for | DNA | genes | messenger RNA | ribosomes | Metabolism | molecules | by-products | metabolic pathways | stimuli | pH | cell surface membrane | lipid bilayer | life span | Aging | prion | citation needed | Common descent | Origin of life | A hypothetical phylogenetic tree of all extant organisms, based on 16S rRNA gene sequence data, showing the evolutionary history of the three domains of life, bacteria, archaea and eukaryotes.  Originally proposed by Carl Woese. | | phylogenetic tree | rRNA | gene | three domains of life | bacteria | archaea | eukaryotes | Carl Woese | universal common descent | single cellular | organism | life on Earth | genetic code | universal genetic code | DNA | protein subunit | inherited | bacteria | nuclei | algae | Lateral gene transfer | prokaryote | eukaryote | phylogenetic trees | DNA sequence | planetary science | Timeline of evolution | chemical evolution | self-catalytic chemical reactions | Origin of life | Precambrian stromatolites in the Siyeh Formation, Glacier National Park. In 2002, William Schopf of UCLA published a controversial paper in the journal Nature arguing that formations such as this possess 3.5 billion year old fossilized algae microbes. If true, they would be the earliest known life on earth. | | Precambrian | stromatolites | Glacier National Park | UCLA | Nature | fossilized | algae | genetic code | scientific consensus | Archaea | Bacteria | Eukaryota | origin of life | macromolecules | RNA | complex systems | photosynthesis | banded iron | red beds | aerobic | cellular respiration | Cambrian explosion | Burgess Shale | phyla | Hox genes | fungi | arthropods | ecosystems | history of the earth | 4.6 billion years old | horizontal transfer | genes | species | phylogenetic | doi | 2006 | 07-20 | 2007 | 03-20 | Protista | v | d | Into Matter | Organ system | Organ | Tissue | Cell | Organelle | Molecule | Atom | Subatomic particle | Composite particle | Elementary particle | Categories | Life | Organisms | Greek loanwords | Articles needing additional references from July 2007 | All articles with dead external links | Articles with dead external links since September 2008 | All articles with unsourced statements | Articles with unsourced statements since April 2008 |
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Organisms".