Here the digested food is mixed with bile from the gallbladder and juices from the pancreas.
Breaks up larger fat drops
to smaller droplets
The juices from the pancreas:
Neutralize the acid from the stomach
Mix the digested food with enzymes
Enzymes Pepsin glycerol + fatty acids Lipas Amylas long carbohydrate molecule sugar molecules long protein molecule amino acid molecules
The small intestine It is in the small instestine the small molecules gets through the thin walls and reaches the blood vessels. The walls are folded in so called villi (tarmludd).
The large intestine Here in the large intestine water is sucked back into the body. If this doesn’t work… then you get diarrhea. Coli bacteria lives in the large intestine and help making K-vitamins. They help with the last of the digestion and then also make methane gas…. … a fart in other words!
The anus The ex-food leaves the body through the anus. When the poo reaches the anus signals are sent to the brain to relax the muscles and the poo is pressed out.