NUTR 251 Chapter 4: Human Digestion and Absorption part 4
Document Summary
An 1 fed g d released intoduodenum is reabsorbed inileum returnedto liver recirculated 2 or moretimes en. Gastrin secretin cholecystolhininlock somate i gheose dependentinalinotropic peptide. Passirediffusion requirespermeabilityofsubsthoughthe hall ofsmallintestine comet in intestinal contentsthem in absorptivecell fat 1120 somemineralsabsorp. Facilitateddiffusion i absorptionwhich a carrier shuttles subs intotheabsorptivecell but noenergy is expended cone grad if in intestinalcontentsthemin absorptivecell srgarfnetoseabsorp. Activeabsorption using a carrier expendingatp energy all can absorb nutrients aha glucoseagainst concgradient aa somesagas absorp. Endocytosis activeabsorptionforms an indentation in its membranethenparticles orfluids entering theindentation are engagedby all engelf compounds engels. Diarrhea empty compounds youngchildrencasedbypathogenicmicrocrg viruses bacteria parasites mostcommon cases of severediarrhea in young childrenaround the world is rotavins. Lymphaticsystem acceptfluidsurroundingcells large particles evenhally passes into bloodstream. Cardio insular water sowolenutrients short medium chainfattyand transportedintosystem nutrients absorbed in capillary capillarybeds. Liver metabolizes or stares a portionofabsorbed nutrients especiallyprotein lipids glucose iminerals nutrient richbloodcirculatesthroughat body delivering nutrientstoallcellswheretheyreusedforenergy growth duelopmentmaintenanceoftissues regelationofbody processes.
