|
|
metabolism of proteins, fats and
carbohydrates
synthesis of substances like proteins
| bile secretion - eliminates waste products and
aids fat digestion
| detoxification of foreign substances that have
been ingested
| storage of blood and various nutrients
| destruction of worn out red blood cells
| |
The portal vein carries nutrient-rich blood from the intestines directly to the liver.
The gall bladder stores bile and releases it into the duodenum when food is present. Some species, such as the horse, do not have a gall bladder.