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  2. Human digestive system - Wikipedia

    en.wikipedia.org/wiki/Human_digestive_system

    The human digestive system consists of the gastrointestinal tract plus the accessory organs of digestion (the tongue, salivary glands, pancreas, liver, and gallbladder). ...

  3. Digestion - Wikipedia

    en.wikipedia.org/wiki/Digestion

    Digestion is the breakdown of large insoluble food compounds into small water-soluble components so that they can be absorbed into the blood plasma.In certain organisms, these smaller substances are absorbed through the small intestine into the blood stream.

  4. File:Digestive system diagram numbered.svg - Wikipedia

    en.wikipedia.org/wiki/File:Digestive_system...

    Sistem pencernaan; Pencernaan; Wikipedia:Gambar pilihan/2007; Wikipedia:Gambar Pilihan/42 2007; Wikipedia:Gambar pilihan/Ilmu pengetahuan/Biologi; Templat:Diagram sistem pencernaan manusia; Usage on incubator.wikimedia.org Wp/liv/Rištīngli sūolsistēm; Usage on kk.wikipedia.org Тамақ қорыту; Usage on km.wikipedia.org

  5. Digestive enzyme - Wikipedia

    en.wikipedia.org/wiki/Digestive_enzyme

    Table of the different major digestive enzymes. Digestive enzymes are found throughout much of the gastrointestinal tract.In the human digestive system, the main sites of digestion are the mouth, stomach, and small intestine.

  6. Extracellular digestion - Wikipedia

    en.wikipedia.org/wiki/Extracellular_digestion

    Extracellular phototropic digestion is a process in which saprobionts feed by secreting enzymes through the cell membrane onto the food. The enzymes catalyze the digestion of the food, i.e., diffusion, transport, osmotrophy or phagocytosis.

  7. Gastrointestinal disease - Wikipedia

    en.wikipedia.org/wiki/Gastrointestinal_disease

    Gastrointestinal diseases (abbrev.GI diseases or GI illnesses) refer to diseases involving the gastrointestinal tract, namely the esophagus, stomach, small intestine, large intestine and rectum; and the accessory organs of digestion, the liver, gallbladder, and pancreas.

  8. Phosphorus cycle - Wikipedia

    en.wikipedia.org/wiki/Phosphorus_cycle

    The phosphorus cycle is the biogeochemical cycle that involves the movement of phosphorus through the lithosphere, hydrosphere, and biosphere.Unlike many other biogeochemical cycles, the atmosphere does not play a significant role in the movement of phosphorus, because phosphorus and phosphorus-based materials do not enter the gaseous phase readily, [1] as the main source of gaseous phosphorus ...