1) Describe your results when you boiled the pepsin. 2) Based on your results, what is the optimal pH for pepsin? Why does this make sense? 3) Look at test tube 5. If you reduced the incubation time to 30 minutes, hypothesize what would happen.
Added by Christopher V.
Step 1
- When pepsin is boiled, it denatures and loses its enzymatic activity. This is because the high temperature disrupts the protein structure of pepsin, rendering it inactive. Show more…
Show all steps
Your feedback will help us improve your experience
Suman K and 61 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Suman K.
Pepsin hydrolyzes proteins in the stomach. The pH in the stomach is 2, and the optimum pH for pepsin is 2. What do you think would happen to the activity of pepsin when it reaches the small intestine, where the pH is 8? Explain why.
Sri K.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Watch the video solution with this free unlock.
EMAIL
PASSWORD