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villi is the hairlike tubes that receive digested food.

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14y ago

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What part of the alimentary canal is digested food mainly absorbed?

The small intestine is the primary site of nutrient absorption in the alimentary canal. Its long, coiled structure and large surface area facilitate the absorption of digested food molecules into the bloodstream for distribution throughout the body.


Where does digested food take place?

It mainly takes place in our small intestine.The 20 feet long coiled tube...


What is the purpose of having a long digestive tract?

It makes sure that your food is completely digested and you have absorbed all the nutrients.


Food is digested in the?

i dont know the answer but its not the small intestine. The small intestine is a long folded tube inside the body attached to the stomach where nutrients in the food are absorbed.


What places does peristalsis not occur?

Long intestine. The food has already been digested and the nutrients are already absorbed in the long intestine, which means the process of digestion has been completed by this stage.


How long does digested food stay in small intestine?

Digested food typically remains in the small intestine for about 3 to 5 hours. During this time, nutrients are absorbed into the bloodstream. The length of time can vary based on the type of food consumed and individual digestive health. After this period, the remaining material moves into the large intestine for further processing.


What is the advantage of a typhlosole being coiled and long?

A coiled and long typhlosole increases the surface area available for nutrient absorption in the intestine. This allows for more efficient absorption of nutrients from the food ingested by the organism.


Why is the small intestine long and coiled up?

In order that enough nutrients are absorbed through the walls of the small intestine as food passes through, the tube has to be long. In an adult, the small intestine can be anything up to 6 metres or over in length. thank you... Shunterria S. Parham May 2009


How does a butterfly obtain food?

They suck nectar through their proboscis, a long tongue coiled under their mouth.


Describe when food moves through the long muscular tube with VILLI?

Food moves through the long muscular tube, known as the gastrointestinal tract, particularly in the small intestine, where villi play a crucial role. After digestion in the stomach, partially digested food enters the small intestine, where villi, tiny finger-like projections, increase the surface area for absorption. Nutrients from the digested food are absorbed through the villi into the bloodstream, allowing the body to utilize essential nutrients. This process is vital for nourishment and energy.


Why does food stays in the organs so long?

Food stays in the organs for a relatively long time as it travels through the digestive system, where it is broken down and absorbed. The process of digestion takes time as the food moves through the stomach, small intestine, and large intestine, where nutrients are extracted and waste is processed. Efficient digestion is important for the body to extract the necessary nutrients from food.


How long does it take for energy from food to get into the bloodstream?

That would depend on the type of food. If the food is complex then it has to be digested and broken down into molecules that can be absorbed across the intestinal lining. This will take time and the process would be gradual (lasting hours). However, if the food was pure glucose no digestion would be needed and the molecule would be available in the blood in a few minutes.