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Questions and Answers
What is the primary function of the folds in the stomach wall?
What is the main function of the acid in the gastric juice?
What is the role of the enzyme pepsin in the digestive process?
What is the main function of the small intestine in the digestive system?
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What is the role of peristalsis in the digestive process?
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What is the primary function of the large intestine in the digestive system?
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What is the main function of the esophagus?
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What is the process called where muscles in the esophagus contract and relax to push food down towards the stomach?
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What is the main function of the stomach?
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How does the stomach aid in the digestive process?
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What is the purpose of the muscular contractions in the esophagus known as peristalsis?
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What is the approximate volume that an adult stomach can hold?
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Which of the following is NOT a process that food goes through in the body?
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What is the primary function of saliva in the digestion process?
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Which type of digestion involves physically breaking food into smaller pieces?
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What is the advantage of breaking food into smaller pieces during digestion?
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Which of the following is an example of a chemical reaction that occurs during digestion?
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What is the primary function of mechanical digestion?
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