Active Site Definition and Explanation PDF Download
Learn Active Site definition in college chemistry with explanation to study “What is Active Site”. Study active site explanation with college chemistry terms to review chemistry course for online degree programs.
Active Site Definition:
'pocket' on an enzyme surface where the substrate binds and undergoes catalytic reaction is called active site.
Cambridge International AS and A Level Chemistry by Ryan Lawrie, Roger Norris
Active Site Explanation:
Active site can be defined as the specific area in an enzyme where it can perform catalytic function. Substrate molecule binds on active site to undergo a chemical reaction. We can consider it as a pocket or crevice on an enzyme molecule that fits reactant molecules like a hand in a glove. Active site is the most important part of a chemical reaction as it performs the function of catalysis directly. Active site is a protein and it lowers the activation energy for reaction.
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