tyrosine n. a nonessential amino acid present in most prote...
dual-action antidepressant see multifunctional antidepressa...
gastrulation n. a stage of embryonic development in which t...
economy of effort the tendency of an organism to act effici...
photopic adj. relating to vision in conditions of bright il...
hypoglossal nerve the 12th cranial nerve, a motor nerve tha...