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Which nutrients are necesarry for the intestinal absorption of calcium?
apple
How is the intestinal wall modified for absorption of nutrients?
because it is spongy
Whats the function of the intestinal vili?
The function of intestinal villi is to aid in the efficient and rapid absorption o nutrients.
Where can intestinal fluid be found?
Intestinal fluid can be found in the intestines, which is a part of the digestive system. It helps with the digestion and absorption of nutrients from food.
How do villi of the small intestine increase the rate of nutrients absorption?
By increasing the surface area of the intestinal wall.
What mechanisms facilitate the absorption of nutrients from food in the body?
The mechanisms that facilitate the absorption of nutrients from food in the body include enzymes, villi in the small intestine, and transport proteins. These components work together to break down food into smaller molecules, absorb nutrients into the bloodstream, and transport them to cells for energy and growth.
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.
How do the microvilli help in the absorption of nutrients?
Microvilli increase the surface area of the small intestine, facilitating the absorption of nutrients by providing more space for nutrients to be absorbed into the bloodstream. They also contain enzymes that help break down nutrients into smaller molecules for easy absorption. Additionally, microvilli have transport proteins that assist in moving the absorbed nutrients across the intestinal lining and into the bloodstream.
What is the purpose of the villi and microville in the intestinal tract?
The villi and microvilli in the intestinal tract increase the surface area for absorption of nutrients from digested food. Villi are finger-like projections on the intestinal wall, while microvilli are smaller projections on the surface of cells within the villi. This increased surface area allows for more efficient absorption of nutrients into the bloodstream.
Which digestive organ is responsible for digestion and absorption of nutrients in earthworms?
In earthworms, the digestive organ responsible for digestion and absorption of nutrients is the intestine. The intestine is a long, coiled structure where food is further broken down by enzymes and where the absorption of nutrients into the bloodstream takes place. The presence of typhlosole, a fold in the intestinal wall, increases the surface area for absorption, making the process more efficient.
What are two benefits of healthy intestinal flora?
1) helps keep harmful microbes in check2) helps break down nutrients for absorption
Is intestinal juice acidic?
Yes, intestinal juice is slightly acidic, with a pH range of around 7.6 to 8.3. It helps to further break down food particles and aids in the absorption of nutrients in the intestines.
