Amino Acids are absorbed into circulation after the complete digestion of proteins.
it is absorbed in the small intestine
its absorption
urea , ammonia, amino acids, peptide
Epithelial cells of the small intestine.
The process of breaking down food to its building blocks is called digestion. We can then absorb the products and use them in our bodies.
Moving the skeletal muscleContracting the heartPumping the blood via blood vessels and peristalsis in digestion.
Products of carbohydrate digestion and protien digestion move through brush border cells, diffuse through the interstitial fluid inside the villus, then enter a capillary. Products of fat digestion also cross the brush border cell and interstitial fluid, but they enter lymph vessels which eventually carry them to the blood.
carbohdyrates
digestion of fats starts with the emulsifying action of bile in the duodenum. this results in fat globules breaking up to form a suspension of tiny droplets, thus presenting an increased surface are for the enzyme lipase to act upon. the final products of the digestion of fats are fatty acids and glycerol. these pass into the lacteals of the villi, and pass through the blood capillary.
The intestine.
its absorption
Amino acids, mono-sugars, fatty acids, glycerol, minerals and vitamins enter the blood stream. They enter from the portal venous system. You get amino acids from the protein digestion. You get mono-sugars from the carbohydrate digestion. You get the fatty acids and glycerol from the digestion of the fats. Vitamins and minerals need no digestion, before absorption.
To increase the surface area of which the products of digestion can diffuse across (into the blood)
Sugars.
glucose.
after digestion
yes
The components of urine are derived from filtering blood. The blood contains waste products, mostly from protein digestion, like uric acid, and needs to be removed from the body.