Factors affecting enzyme action 0.0 / 5 ? BiologyEnzymes and digestionGCSEAQA Created by: BunterCreated on: 30-04-13 20:37 What does denature mean? Change the shape of an enzyme do that can no longer speed up a reaction 1 of 5 At what temperature does human enzymes denature? 40C 2 of 5 At what temperature do human enzymes work best? 37C 3 of 5 What happened when an enzyme denatures? the protein structure of an enzymes changes and the long amino acids begin to unravel, As a result the shape of the active site changes 4 of 5 How does the pH affect the enzyme? The pH affects the forces holding the folded chains in place. 5 of 5
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