Amino Acids have a basic structure of three components, an amino group made of âH2N, a carboxyl group âCOOH and the last group is called the R-group or variable group which is composed of Carbon, Hydrogen and Oxygen. The arrangement of the C,H and O in this group determines the name of the amino acid.
: a person born, raised, or living in Puerto Rico. : a person whose family is descended from the island of Puerto Rico. : any item deriving it's origin from the island of Puerto Rico. : any item relating to the people of Puerto Rico/Puerto Ricans.
They were more slaves, in Dominican Republic than Puerto Rico, also, plenty of Puerto Ricans, look Black because of the Spaniard/White people did to... show more Latin Dude There are Black Puerto Ricans, but if you look at the majority of Puerto Ricans and Dominicans, Dominicans have more African roots in them of course.