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  2. Chemosynthesis - Wikipedia

    en.wikipedia.org/wiki/Chemosynthesis

    Venenivibrio stagnispumantis gains energy by oxidizing hydrogen gas.. In biochemistry, chemosynthesis is the biological conversion of one or more carbon-containing molecules (usually carbon dioxide or methane) and nutrients into organic matter using the oxidation of inorganic compounds (e.g., hydrogen gas, hydrogen sulfide) or ferrous ions as a source of energy, rather than sunlight, as in ...

  3. Abiogenesis - Wikipedia

    en.wikipedia.org/wiki/Abiogenesis

    10 Notes. 11 References. 12 Sources. ... Download as PDF; Printable version; ... Abiogenesis is the natural process by which life arises from non-living matter, ...

  4. Holozoic nutrition - Wikipedia

    en.wikipedia.org/wiki/Holozoic_nutrition

    Amoeba, Entamoeba histolytica uses holozoic nutrition. Holozoic nutrition (Greek: holo-whole ; zoikos-of animals) is a type of heterotrophic nutrition that is characterized by the internalization and internal processing of liquids or solid food particles. [1]

  5. Excretion - Wikipedia

    en.wikipedia.org/wiki/Excretion

    Excretion is elimination of metabolic waste, which is an essential process in all organisms. In vertebrates , this is primarily carried out by the lungs , kidneys , and skin . [ 1 ] This is in contrast with secretion , where the substance may have specific tasks after leaving the cell .

  6. Biological process - Wikipedia

    en.wikipedia.org/wiki/Biological_process

    Biological processes are those processes that are necessary for an organism to live and that shape its capacities for interacting with its environment. Biological processes are made of many chemical reactions or other events that are involved in the persistence and transformation of life forms. [1]

  7. Cells all over the body store 'memories': What does this mean ...

    www.aol.com/cells-over-body-store-memories...

    The “spacing effect” refers to a phenomenon whereby learning, or the creation of a memory, occurs more effectively when information, or exposure to a stimulus, is spaced out.

  8. Cell (biology) - Wikipedia

    en.wikipedia.org/wiki/Cell_(biology)

    Cell metabolism is the process by which individual cells process nutrient molecules. Metabolism has two distinct divisions: catabolism , in which the cell breaks down complex molecules to produce energy and reducing power , and anabolism , in which the cell uses energy and reducing power to construct complex molecules and perform other ...

  9. UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA

    images.huffingtonpost.com/2013-03-09-amicus.pdf

    led the Project’s extensive and transparent approval process fully complied with all applicable environmental laws and that the Project will be constructed and operated in a way that is consistent with protection of avian life, marine animals and ecosystems in Nantucket Sound.1