A mo won si 2-, alpha-, tabi a-amino acids (agbekale won maa ni H2NCHRCOOH,  R je awon ohun ti o ni carbon ti o diro moo ti a mo si "isomo-egbe"); a si maa saba pe won ni "amino acid".. 
àti arábìrin Frances ("Fanny Van Leer Earle, Arábìrin Coates gbajúmọ̀ ní ìlú rẹ̀ àti òkè okun fún iṣẹ́ ewi rẹ̀—bí ọgọ́rún mẹ́ta iṣẹ́ rẹ̀ ló ti di àjadèjadè nínú ìwé lítíré̀ bí Atlantic Monthly, Scribner's Magazine, The Literary Digest, Lippincott's, The Century Magazine, and Harper's.. 