How to Change Font Color in Adobe Reader. March 31, 2015. Adobe created the portable document format, or PDF, so that files could be shared easily across computer platforms. Adobe PDF documents can be multi-page documents or single-page documents, and can include an array of graphics and text in an assortment of colors.
Which fact is most important in explaining how enzymes speed reactions? Very low potential energy tends to make molecules unstable. High-energy collisions are less common than low-energy collisions. It takes less energy to break a hydrogen bond than a covalent bond. Large molecules collide more energetically than small molecules. Every reaction step adds to the time required for the overall reaction. Study Enzyme Activity.
Enzymes are very efficient catalysts for biochemical reactions. They speed up reactions by providing an alternative reaction pathway of lower activation energy. Reaction profiles: uncatalysed and enzyme-catalysed. Like all catalysts, enzymes take part in the reaction - that is how they provide an alternative reaction pathway.