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.
The first NYC Puerto Rican Day Parade was held in Spanish Harlem in Manhattan in 1958, and from its humble beginnings the parade grew to reflect not only a growing number of New Yorkers of Puerto Rican descent, but an increased pride in the culture and tradition of Puerto Rico.