Specific proteins in the body control the chemical reactions of metabolism, and each chemical reaction is coordinated with other body functions. In fact, thousands of metabolic reactions happen at the same time â all regulated by the body â to keep our cells healthy and working.
John Adams - 03/04/1797: John Adams is inaugurated as the second President â¦. John Adams is inaugurated as the second President of the United States in Philadelphia. Thomas Jefferson will serve as Vice President. March 04, 1797.
The third President of the United States was one of the contributing writers of the Declaration of Independence. As a Founding Father, Jefferson wished that America would become an âEmpire of Liberty,â representing the ideals of republicanism. 4. James Madison (March 4, 1809âMarch 4, 1817).