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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.
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What are the thin walls which help food particles to pass through?
Villi are the thin walls in the small intestine that help food particles pass through by absorbing nutrients into the bloodstream. These tiny finger-like projections increase the surface area of the intestine for efficient absorption of nutrients.
Where is villi made?
In the walls of the small intestine
Absorption of the villi happens where?
Absorption of nutrients primarily occurs in the small intestine, specifically in the villi. The villi are finger-like projections that line the walls of the small intestine and help increase the surface area for absorption. Nutrients are absorbed into the bloodstream through the villi to be distributed throughout the body.
Why doesn't a hollow Prism disperse light?
Infinitely thin walls will not affect the beams of light, if the prism walls are not infinitely thin then there will be dispersion but not much.
What Small hair like parts absorb nutrients from the food in your intestines?
The small hair-like parts that absorb nutrients from food in the intestines are called villi. Villi are finger-like projections that line the walls of the small intestine and increase surface area for nutrient absorption. Nutrients are absorbed into the bloodstream through the villi and are then circulated throughout the body.
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
Which cell has long finger like projections with thin walls to help it absorb water?
villi finger in small intestine
What part of your body is villi located?
Villi is located on the inner walls of the small intestine?
What are the thin walls which help food particles to pass through?
Villi are the thin walls in the small intestine that help food particles pass through by absorbing nutrients into the bloodstream. These tiny finger-like projections increase the surface area of the intestine for efficient absorption of nutrients.
Why are capillaries and not arteries or veins found in alveoli nephrons and villi?
vessel walls must be thin to allow ease to transfer of molecules to these tissues i had this on a test and i got it right :)
Where is villi made?
In the walls of the small intestine
Which structure located on the walls of the ileum form lymphocytes?
villi
Hair-like structures lining the walls of the small intestine are called?
The hair-like structures lining the walls of the small intestine are called villi. These structures increase the surface area of the intestine, allowing for better absorption of nutrients from digested food.
Compare and contrast the role of the villi in the digestive system with the role of the alveoli in the respiratory system?
they are very similar, both have: thin walls through which particles can pass consist of tiny projections occurs in huge numbers
What are the finger like structures that carry nutrients from the walls of the uterus to the embryo?
Villi
Absorption of the villi happens where?
Absorption of nutrients primarily occurs in the small intestine, specifically in the villi. The villi are finger-like projections that line the walls of the small intestine and help increase the surface area for absorption. Nutrients are absorbed into the bloodstream through the villi to be distributed throughout the body.
Where does gas exchange occur?
gas exchange occurs between the thin walls of the alveoli and the thin walls of the capillaries
