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What are digestive enzymes? (Seedeensüümid)


Õppematerjali tüüp: video
Autor: Explania, Instruxion NV, Buro & Design Center, Heysel Esplanade 1 box 20, in B-1020 Brussels, Belgium
Avaldaja: Urmas Tokko
06. August 2012

Animatsioon inglisekeelse selgitusega. Seedeensüümide toime seedeelundkonna erinevates osades. Autoritepoolne kirjeldus: Digestive enzymes are enzymes that break down polymeric macromolecules into their smaller building blocks, in order to facilitate their absorption by the body. Digestive enzymes are found in the digestive tract of animals (including humans) where they aid in the digestion of food as well as inside the cells, especially in their lysosomes where they function to maintain cellular survival. Digestive enzymes are diverse and are found in the saliva secreted by the salivary glands, in the stomach secreted by cells lining the stomach, in the pancreatic juice secreted by pancreatic exocrine cells, and in the intestinal (small and large) secretions, or as part of the lining of the gastrointestinal tract. .
 
Ülevaade toitainete lagundamisest seedeelundkonna eri osades.

    Ajalugu, Bioloogia

    Bioloogia