That will provide up to 30 inches between the playing surface and pole,and allows you to adjust the hoop height to accommodate shorter players. Several different kinds of experts can install a basketball system for you, including sporting goods stores, handymen and driveway contractors.
Sections. Definition. A biochemical reaction is the transformation of one molecule to a different molecule inside a cell. Biochemical reactions are mediated by enzymes, which are biological catalysts that can alter the rate and specificity of chemical reactions inside cells. News and Comment. 1  News.
Accordingly, a chemical reaction may be an elementary reaction or a stepwise reaction. An additional caveat is made, in that this definition includes cases where the interconversion of conformers is experimentally observable. Such detectable chemical reactions normally involve sets of molecular entities as indicated by this definition, but it is often conceptually convenient to use the term also for changes involving single molecular entities (i.e. 'microscopic chemical events').