Wake-up 1.Explain what the term denature means? 1.What are two factors (specifically) that can cause enzymes to denature? 2.Collect your cups from the.

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Presentation transcript:

Wake-up 1.Explain what the term denature means? 1.What are two factors (specifically) that can cause enzymes to denature? 2.Collect your cups from the back table.

Enzyme and Jell-O Christopherson

Examine each cup. Which fruit made Jell-O? Fill in the Data Table on your lab sheet from yesterday.

Pineapple did NOT make Jell-O! WHY????

Why????

Inside Pineapple, there is an enzyme called BROMELAIN BROMELAIN breaks down protein, gelatin.

Gelatin Bromelain Broken down Gelatin

What effects do temperature and pH have on the effectiveness of Bromelain?