Movement Across a Membrane and Energy. There are two major ways that molecules can be moved across a membrane, and the distinction has to do with whether or not cell energy is used. Passive mechanisms like diffusion use no energy, while active transport requires energy to get done.
Citizenship, Immigration and the Constitution. The 14th Amendmentâs Citizenship Clause is one of the Constitutionâs most important and underappreciated provisions. The clause grants full United States citizenship to anyone born on American soil (with a narrow exception for children of foreign diplomats) or naturalized by the federal government.
The U.S. Constitution is the supreme law of the land in the United States. It creates a federal system of government in which power is shared between the federal government and the state governments.he State Court System. Article III of the Constitution invests the judicial power of the United States in the federal court system. Article III, Section 1 specifically creates the U.S. Supreme Court and gives Congress the authority to create the lower federal courts.