Definition of chromophore - an atom or group whose presence is responsible for the colour of a compound. Definition of chromophore - an atom or group whose presence is responsible for the colour of a compound.
El Sereno, Los Angeles. El Sereno is a Los Angeles City neighborhood in the Eastside Los Angeles region of the County of Los Angeles, California. El Sereno as mapped by the Los Angeles Times. Cal State Los Angeles is in the lower right corner.
City Terrace is an Eastside neighborhood located within unincorporated East Los Angeles. Definitions of its borders vary but nearby are Monterey Park to the east; University Hills, El Sereno, and Hillside Village to the north; Boyle Heights to the west; and the rest of East Los Angeles to the south.