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.
1800  Presidential Election  The candidates for the Presidential election of 1800 were; Thomas  Jefferson (Democratic-Republican), Aaron Burr  (Democratic-Republican), and â¦ John Adams, Charles Pinckney, John Jay  (Federalist). Thomas Jefferson won the election to become the 3rd  President of the United States.