1) Produces/secretes bile (not an enzyme)
2) Produces proteins
3) Destroys old RBC (along w/ spleen), RBC live 120 days
4) Erythropoiesis (makes RBC) in embryo
5) Interconversion of nutrients (transamination & deamination)
6) Neutralize toxins
7) Stores iron, fat soluble vitamins (A, D, E, K), and Glycogen