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 native Taino population began to dwindle, with the arrival of the Spanish in the 16th century, through disease and Miscegenation. Many Spanish men took Taino and African wives. Under Spanish and American rule, Puerto Rico underwent a whitening process or blanqueamiento.uerto Rico is a multi-ethnic nation, home to people of different ethnic and national backgrounds. As a result, some Puerto Ricans do not treat their nationality as an ethnicity but as a citizenship with various ethnicities and national origins comprising the Puerto Rican people.