How does using models, such as dialysis tubing, help scientists understand real-world processes like absorption in the intestine?

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What tissue layers are present in a transverse section of the small intestine, and what are their functions?

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Can you create an annotated diagram of the digestive system and explain the functions of its parts?

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How can dialysis tubing be used to model the absorption process of digested food in the intestine?

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Describe the process of starch digestion in the small intestine and the transport of its products to the liver.

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How do different membrane transport mechanisms enable the absorption of various nutrients?

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What specific substances are absorbed by the villi in the small intestine?

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Why do villi play a crucial role in the small intestine’s ability to absorb nutrients?

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How are macromolecules in food broken down into monomers in the small intestine, and which enzymes are involved?

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What role does the pancreas play in digestion within the small intestine?

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