An enzyme is a catalyst that helps to speed up the rate of a reaction by lowering the activation energy of a reaction. There are many enzymes in the human body, without which lots of important reactions would never take place. Cellular respiration is one example of a reaction that is catalysed by enzymes.
Sullivan Act Tim Sullivan, a major Irish criminal passed the Sullivan Act in 1911 to help his constituents rob strangers or to help them against Italian incomers. That is the crux of story that goes with a very early gun control law.
â¦most wicked systemâ¦â. Photo by: Connormah Creative Commons. Intolerable Acts, also known as Coercive Acts are the titles referring to the laws that the British Parliament passed in 1774. These laws had something to do with the British colonies in North America. Because of these acts, the Thirteen Colonies were enraged. The Thirteen Colonies would later become the United States. But at that time they were very much a part of the ongoing uprising of what was the American Revolution.