In addition to the nucleus, eukaryotic cells may contain several other types of organelles, which may include mitochondria, chloroplasts, the endoplasmic reticulum, the Golgi apparatus, and lysosomes.Each of these organelles performs a specific function critical to the cell's survival.n fact, the mere presence of a nucleus is considered one of the defining features of a eukaryotic cell. This structure is so important because it is the site at which the cell's DNA is housed and the process of interpreting it begins. Recall that DNA contains the information required to build cellular proteins.
Keith Maurice Ellison (born August 4, 1963) has been the U.S. Representative for Minnesota's 5th congressional district since 2007. He is a member of the Democratic-Farmer-Labor Party (DFL), the Minnesota state Democratic Party affiliate. The district centers on Minneapolis and surrounding suburbs.
Michael Sabo is a research assistant for the B. Kenneth Simon Center for Principles and Politics at The Heritage Foundation. Itâs that time of the year again: U.S. House Del. Eleanor Holmes Norton is ramping up her efforts to make Washington, D.C., the 51st state in the Union.oday, on the 225th anniversary of the founding of Washington, D.C., it is a good time to reflect on why making D.C. the 51st state is not only unconstitutional but overlooks the fact that D.C. residents are already well-represented.