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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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vkdyal vkdyal
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11 years ago
I have just a couple of questions left to answer for this exercise.

In Activity 2:
Describe the result in tube 3.

In Activity 3:
Describe the effect that boiling had on pepsin and how you could tell that it had that effect.
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#1
11 years ago
In Activity 2: Tube 3 showed positive tests for the Benedict’s reagent, indicating the presence of reducing
sugar.
In Activity 3: Pepsin did not digest BAPNA in tube 1 so it can be concluded that boiling denatures pepsin.
Hope this helps
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