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.
There exist an ongoing discussion on the exact origin of salsa. Many people believe that it originates from the Cubans. Because of the social and political pressures and restraints enforced in Cuba and Puerto Rico in the 30âs, many people emigrated or fled into the cities of the U.S.A including New York.