6.1.3 - Small Intestine Structure
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Practice Questions
Test your understanding with targeted questions
What structures increase the surface area in the small intestine?
💡 Hint: Think about the tiny projections that help absorb nutrients.
What is the function of the hepatic portal vein?
💡 Hint: Consider the route nutrients take after absorption.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What increases the surface area for nutrient absorption in the small intestine?
💡 Hint: Look for the answer that includes both structures.
True or False: Active transport requires energy.
💡 Hint: Consider whether energy is involved.
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Challenge Problems
Push your limits with advanced challenges
Consider a scenario where a person has a defective small intestine that does not absorb nutrients properly. Discuss the physiological consequences and potential health issues that may arise from this condition.
💡 Hint: Think about the role of nutrients in bodily functions.
How would the absorption of nutrients change if the small intestine were lined with flat cells instead of villi and microvilli? Discuss the potential impact on overall health.
💡 Hint: Consider how surface area impacts absorption rates.
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