Scene at the Signing of the Constitution of the United States. The Constitutional Convention (also known as the Philadelphia Convention, the Federal Convention, or the Grand Convention at Philadelphia) took place from May 25 to September 17, 1787, in Philadelphia, Pennsylvania.
In living cells, WHAT serve as biological catalysts. Each acts on a specific substance called the enzyme's substrate and each catalyzes only one reaction. As catalysts, enzymes typically accelerate chemical reactions. The enzyme molecule has an active site, a region that will interact with a specific chemical substance.
enzyme function in simple terms an enzyme functions by binding to one or more of the reactants in a reaction the reactants that bind to the enzyme are known as the substrates of the enzyme the exact location on the enzyme where substrate binding takes place is called the active site of the enzyme