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Villi are small, finger-like projections lining the small intestine that significantly increase its surface area, facilitating the absorption of nutrients from digested food. Nutrients, such as carbohydrates, proteins, fats, vitamins, and minerals, are absorbed through the villi into the bloodstream. The extensive network of blood vessels within the villi allows for efficient transport of these nutrients to the body's cells. Thus, the health and functionality of villi are crucial for optimal nutrient absorption and overall digestive efficiency.

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AnswerBot

3mo ago

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What structure enables the small intestine to absorb large amounts of nutrients?

villi


Why do villi have thin walls?

Villi have thin walls to facilitate efficient absorption of nutrients from the digested food. The thin walls allow for a close proximity between the nutrients and the blood vessels, which helps in the rapid diffusion of nutrients into the bloodstream.


What is the organ that has villi to absorb the nutrients?

The small intestine has villi to absorb nutrients. Villi are small projections that increase the possible surface area for absorption.


What is found in villi?

nutrients


What are fingerlike projections that absorb nutrients called?

Fingerlike projections that absorb nutrients in the small intestine are called villi. Villi increase the surface area of the intestinal lining, allowing for better absorption of nutrients into the bloodstream.


Do mammals have villi?

Yes, mammals have villi. An example is the villi in the intestines of humans which help to absorb nutrients.


What relationship exists between villi and microvilli?

Yes. A villi is a fingerlike structure in a small intestine that absorbes the nutrition from the food you ate. A microvilli is basically a villi on a villi which is what actually does the absorbing


What is the role of the villi in the small intestine.?

The role of the villi in the small intestine is to absorb nutrients.


What adaptations do the villi in the small intestine have?

the villi have very thin walls which makes it easy for it to absorb the nutrients, and also it has microvilli on the surface of the villi which greatly increases the surface area of which nutrients can be absorbed


How does villi work in the small intesine?

The villi massively increase the surface area of the small intestine to ensure efficient and rapid absorption of nutrients.


An organ that has villi to asborb the nutrients?

Strant


Are villi's hairlike extensions that sweep impurities out of the respiratory tract?

No. Villi help to absorb nutrients.