Enzymes 0.0 / 5 ? BiologyEnzymes and digestionGCSEAQA Created by: Hasann2006Created on: 11-03-20 21:17 what is the defintion of a catalyst? a substance which increases the rate of a chemical reaction without undergoing any change itself 1 of 5 what is the definition of substrate? a molecule that is acted on by an enzyme 2 of 5 what is the defintion of enzyme? a substance produced by a living organism that acts a catalyst for biochemical reactions. 3 of 5 what is the definition of an active site? an area on an enzyme where a substrate molecule fits and is specific to one substrate only. 4 of 5 what is the defintion of a catalyst? hich increases the rate of a chemical reaction without undergoing any change itself 5 of 5
Comments
No comments have yet been made