Wake-up 1.Explain what the term denature means? 1.What are two factors (specifically) that can cause...

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Wake-up 1.Explain what the term denature means? 2.What are two factors (specifically) that can cause enzymes to denature? 3.Collect your cups from the back table.

Transcript of Wake-up 1.Explain what the term denature means? 1.What are two factors (specifically) that can cause...

Page 1: 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.

Wake-up1. Explain what the term denature means?

2. What are two factors (specifically) that can cause enzymes to denature?

3. Collect your cups from the back table.

Page 2: 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.

Enzyme and Jell-O

Christopherson

Page 3: 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.

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

yesterday.

Page 4: 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.

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

Page 5: 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.

Why????

Page 6: 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.

Inside Pineapple, there is an enzyme called BROMELAIN

BROMELAIN breaks down protein,

gelatin.

Page 7: 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.

Gelatin

Bromelain

Broken down Gelatin

Page 8: 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.
Page 9: 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.

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