Which statement (or statements) describes a mechanism by which the active site of an enzyme can lower the EA of an exergonic reaction? The active site may orient two substrates such that a collision becomes more likely within a small interval of time The active site may stress and bend the bonds of the substrate (or substrates) making those bonds more likely to break in a small interval of time The active site may transfer H+ ions to ot from the substrate making a reaction more likely in a given interval of time The active site may form one or more covalent bonds with the substrate (or substrates) making a the reaction more likely in a small interval of time All of the above