What is the function of the villi in the small intestine? (2019)

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Question: What is the function of the villi in the small intestine? (2019)

Options:

Correct Answer: Increase surface area for absorption

Exam Year: 2019

Solution:

Villi increase the surface area of the small intestine, enhancing nutrient absorption.

What is the function of the villi in the small intestine? (2019)

What is the function of the villi in the small intestine? (2019)

Step 1: Understand that the small intestine is a part of the digestive system.
Step 2: Learn that the small intestine is where most nutrients from food are absorbed.
Step 3: Know that villi are tiny, finger-like structures that line the inside of the small intestine.
Step 4: Realize that the villi increase the surface area of the small intestine.
Step 5: Understand that a larger surface area allows more nutrients to be absorbed at the same time.
Step 6: Conclude that the function of the villi is to enhance nutrient absorption in the small intestine.

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