Transport Across a Cell Membrane. The cell membrane is one of the great multi-taskers of biology. It provides structure for the cell, protects cytosolic contents from the environment, and allows cells to act as specialized units.
How to Amend the Constitution. Article V of the United States Constitution provides authority and instructions for amending the Constitution. Amendments can be proposed by Congress or by constitutional convention. Congress then decides how to ratify the amendment if approved by Congress or convention.
The means by which an alteration to the U.S. Constitution, whether a modification, deletion, or addition, is accomplished. Article V of the U.S. Constitution establishes the means for amending that document according to a two-step procedure: proposal of amendments, followed by ratification.his group of amendments is called the Bill of Rights. The Bill of Rights fulfilled a promise that the backers of the Constitution, known as the Federalists, had made during the ratification procedure of the Constitution.