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.
Article V of the Constitution outlines how to amend (modify) the document. It consists of two steps: proposal and ratification. 1. Propose An Amendment. Either Congress or the States can propose an amendment ot the Constitution.ee the Constitution As Amended, including the full text of the six amendments not ratified by the States. By Kathy Gill. 1  Both Houses of Congress must propose the amendment with a two-thirds vote. 2  This is how all current amendments have been offered.