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1. Which of these cells secrete hormones?
 
 
 
 

Question 1 of 6

2. Where does the majority of chemical digestion in the stomach occur?
 
 
 
 

Question 2 of 6

3. During gastric emptying, chyme is released into the duodenum through the ________.
 
 
 
 

Question 3 of 6

4. Parietal cells secrete ________.
 
 
 
 

Question 4 of 6

5. Critical Thinking: Explain how the stomach is protected from self-digestion and why this is necessary.

Question 5 of 6

6. Critical Thinking: Describe unique anatomical features that enable the stomach to perform digestive functions.

Question 6 of 6