Deleana Quan Added to Womenâs FIFA Assistant Referee List. On January 1, FIFA announced that Cal-North female referee Deleana Quan was added to the list of International Assistant Referees. We asked Deleana about her journey and what advice she has for other referees in the community. (Above Photo) Deleana poses with her NWSL game crew during a 2015 match. Pictured L-R are: Deleana Quan (AR1), Chipalo Street, (4th Official, WA), Christina Unkel (Referee, FL), and Josh Haimes (AR2, WA).
Chorea (or choreia, occasionally) is an abnormal involuntary movement disorder, one of a group of neurological disorders called dyskinesias. The term chorea is derived from the Greek word ÏÎ¿ÏÎµÎ¯Î± (=dance; see choreia), as the quick movements of the feet or hands are comparable to dancing.
A chromosome (from ancient Greek: ÏÏÏÎ¼ÏÏÏÎ¼Î±, chromosoma, chroma means color, soma means body) is a DNA molecule with part or all of the genetic material (genome) of an organism. Chromosomes are normally visible under a light microscope only when the cell is undergoing the metaphase of cell division. Before this happens, every chromosome is copied once , and the copy is joined to the original by a centromere, resulting either in an X-shaped structure (pictured to the right) if the centromere is located in the middle of the chromosome or a two-arm structure if the centromere is located near one of the ends.