HISTOLOGY
DIGESTIVE SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Villi present in the small intestine are important because they create more ____ so that more digested food can be abosrbed into the blood stream.
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feces
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enzymes
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lipids
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surface area
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Explanation:
Detailed explanation-1: -Villi are specialized for absorption in the small intestine as they have a thin wall, one cell thick, which enables a shorter diffusion path. They have a large surface area so there will be more efficient absorption of fatty acids and glycerol into the blood stream.
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