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.
Definition. noun, plural: chemical reactions. A process in which one or more substances are chemically changed into one or more new substances . Chemical changes may involve motion of electrons in the forming and breaking of chemical bonds. Supplement Common chemical reactions are isomerization, syntheses, chemical decomposition, substitution, acid-base reactions, redox reactions, combustions, polymerization, ionization, hydrolysis, etc.