Build your own Pontoon Houseboats. If the idea of building your own boat is on your list of things to do, than rest assured, with tools, material, and friends, it can now easily be done. A pontoon house boat floor plan, showing the typical design layout.
Biological catalysts that are proteins are called enzymes. Enzymes bring the substrates together to form the enzyme-substrate complex, which leads to the generation of t â¦ he products of the reaction. 14 people found this useful. Jonathan Givens. 1 Contribution.
Experiment 10 â Enzymes. Enzymes are proteins that act as catalysts for biological reactions. Enzymes, like. all catalysts, speed up reactions without being used up themselves. They do this by. lowering the activation energy of a reaction. All biochemical reactions are catalyzed by. enzymes.