Digestion Physiology

1. DIGESTION- Breakdown of food to atomic enough molecules that can cross(a) the epithelial cells lining intestinal parcel of land and enter the hairlike communication channel or lymphatic capillaries. sensual (mechanical)-chewing, tearing, mixing. Chemical uses enzymes and other(a) molecules. 2. POLYSACCHARIDES- ( composite carbohydrates) Starch, glycogen, cellulose. (many covalently bonded monosaccharides) 3. DISACCHARIDES- Sucrose lactose Maltose. (two covalently bonded monosaccharieds) 4. MONOSACCHARIDES- (simple sugars) glucose, fructose, galactose. 4a. CARBOHYRATE ENZYMES- *amylase, maltase, sucrase, lactase 5. PROTEINS- have four levels of complex body part: *Primary- season of amino acids. *Secondary- compose: ?-helix, ?-pleated sheets *Tertiary- 3D shape: ropy (pleated sheets or long drawstring of helices. Insoluble in water geomorphologic component). Globular (folds natural covering on itself making complex shapes. Soluable in water, act as carriers in blood, enzymes, neurotransmitters, hormones, and defense molecules. * Quadterinary- some(prenominal) protein gyves that associate to form a functional protein. (ex. Collagen and hemoglobin). *found in animal products, nuts, grains. 6. PROTEIN ENZYMES- *pepsin (s) endo. *trypsin (P) endo. *chymotrypsin (p) endo. *carboxypeptidase (p) exo. 6a. AMINO ACIDS *glycine, alanina, valine 7.

TRIGLYCERIDE- *constructed of adept glycerol (half of a sugar) and trinity voluptuousty acids. Form of fat we mostly eat. * found in animal products, nuts 7a. FAT ENZYMES and EMULSIFIER * insolence (emulsifier): released into 1st of polished gut; breaks big globs of fat into small globs of fat. Made by coloured and stored in gall bladder. * lipase and colipase: from pancreas digests triglycerides to stomach free fatty acids and monoglycerides for absorption. 10. deep INTESTINE PARTS: *duodenum *jejunum *lleum 11. secernment: *transepithelial transfer of water and ions from extracellular fluid to digestive nerve tract & release of substances synthesized...If you want to look at a full essay, bless it on our website: Ordercustompaper.com

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