The nucleus of a cell contains threadlike structures that contain genetic material called chromosomes.n the nucleus of each cell in the human body (excluding gametes  [23]) there are 46 chromosomes, these chromosomes consist of lots  of different genes that all join up toge â¦ ther (A to T, G to C) and  each gene has a code for a certain part of your body. 14 people found this useful.
Cortland, NY. Online Offers. Cortland is a city in Cortland County, New York, USA. As of the 2000 census, the city had a population of 18,740. It is the county seat of Cortland County. The City of Cortland, near the west border of the county, is surrounded by the Town of Cortlandville. The city is within the former Central New York Military Tract. The city is named after Pierre Van Cortlandt the first Lieutenant Governor of the State of New York.
Dunkirk is a city in Chautauqua County, New York in the USA. It was officially incorporated in 1880, though it was first settled around 1805. The population was 13,131 at the 2000 census. Dunkirk is bordered on the north by Lake Erie. It shares a border with the Village of Fredonia to the south, and with the Town of Dunkirk to the east and west. Dunkirk is the westernmost city in the state of New York.[citation needed] According to the United States Census Bureau, the city has a total area of 4.6 square miles (11.8 kmÂ²), of which, 4.5 square miles (11.7 kmÂ²) of it is land and 0.04 square miles (0.1 kmÂ²) of it (0.88%) is water.