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absorption of molecules is directly related to the amount of surface area for the molecules to diffuse across the cell membrane. Villi are structures in the small intestines that increases the surface area of the small intestines because of the finger like projections.

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How is small intestine better adapted for absorption than thatof large intestine?

The small intestine has small tiny projections called "villi". These projections increase the surface area for absorption. The large intestine however lacks these structures.


The primary site of nutrient absorption is the?

The primary site of nutrient absorption is the small intestine. It is equipped with specialized structures called villi and microvilli that increase the surface area for efficient absorption of nutrients into the bloodstream.


How do the finger like structures relate to the function of the small intestine?

The finger-like structures in the small intestine, called villi, increase the surface area for absorption of nutrients. This allows for more efficient absorption of nutrients from digested food into the bloodstream.


Finger like srutures that cover the inner of the small intestine?

The finger-like structures covering the inner lining of the small intestine are called villi. Villi are specialized structures that increase the surface area of the small intestine, allowing for better absorption of nutrients from digested food into the bloodstream. These structures play a crucial role in the process of digestion and nutrient absorption.


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.


What organ is responsible for food and water absorption?

The small intestine is responsible for the absorption of food and water. It has specialized structures called villi and microvilli that increase the surface area available for absorption. Nutrients and water are absorbed into the bloodstream through these structures.


What tiny finger shaped structure in which absorption occurs?

The small intestine contains tiny finger-like structures called villi, where absorption of nutrients takes place. Villi increase the surface area of the intestine for more efficient absorption of digested food molecules.


What do villi increase?

Villi increase the rapid absorption of food away from the small intestine.


In what organ in the small intestine is food absorbed into the blood?

Food is absorbed into the blood primarily in the small intestine, specifically in the lining of the small intestine where the villi and microvilli are located. These structures increase the surface area for absorption of nutrients like sugars, amino acids, and fatty acids into the bloodstream.


What are the finger like projections in the small intestine that act to increase the surface for absorption?

finger like projections in small intestine are called villi to increase surface area for absorption of food in small intestine.


The major site of nutrient absorption in the body is the?

The major site of nutrient absorption is the small intestine.


What nephron structures are involved with absorption?

The small and large intestines. The small intestine contains blood capillaries and lymph vessels.