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DO NOW - PowerPoint PPT Presentation

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DO NOW
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  1. DO NOW • Explain what the term denature means? • What are two factors (specifically) that can cause enzymes to denature? • Collect your cups from the back table.

  2. Enzyme and Jell-O

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

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

  5. Why????

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

  7. Broken down Gelatin Gelatin Bromelain

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