The soluble portions of food are absorbed by the small intestine into the bloodstream.
Energy. All food eaten is digested. Food is a chemical that, once digested, turns to energy :) Thats what I Learnt Anyway :)
Yes. Your stomach is what digests food. Once the food is digested, the nutrients are taken by your bloodstream to the rest of your body.
An amoeba uses a food vacuole to digest and break down food particles that it engulfs. The vacuole contains enzymes that help in the process of intracellular digestion, allowing the amoeba to absorb nutrients for energy and growth. Once digestion is complete, any undigested material is expelled from the cell.
In some protists, food is digested in specialized structures called food vacuoles. These vacuoles contain enzymes that break down the ingested food into smaller molecules that can be absorbed by the cell for energy. Once digestion is complete, the remaining waste is expelled from the cell.
To rid the body of the waste material once the nutrients of the food eaten have been extracted and digested.
The digestive tract has many processes in digesting food, some of which begin in the mouth. Once food has entered the mouth, an enzyme in your saliva along with your teeth, help in initially breaking the food down. Once it is broken down to a point at which it can be swallowed, it enters the stomach. Powerful acids inside the stomach break the food down much more. Once it has been digested in the stomach, it passes through to the small intestine, which is very long. The digested food will travel the small intestine until it reaches the large intestine, or colon. All along on the journey, nutrients have been "sucked" out of the food and deposited into the body. However once entering the large intestine, moisture is what will now be "sucked" out of the digested matter. That is why you can get constipated if the matter is in your large intestine too long, or you can have diarrhea if it passes through too quickly. Once the digested matter has reached the end of the large intestine, or colon, it is ready to be ejected as waste matter. Thus, causing David to take a dump. By taking the dump, his body was getting rid of the waste matter it could not use. I hope that helps explain what you wanted to know and answer any questions you had. If you have any additional questions which I did not answer, or perhaps you would like to learn more about what happens inside the intestines, as I just went over it briefly, I would suggest google-ing "The Digestive Process", or something to that degree.
Animals digest their food through a series of processes that break down the nutrients into smaller, absorbable molecules. These nutrients are then absorbed into the bloodstream and used for energy, growth, and repair of body tissues. Waste products that cannot be digested are eliminated from the body as feces.
Chyme is the term used to describe the liquid food mixture in the digestive tract that is partially digested. It is produced as a result of mechanical and enzymatic actions on food in the stomach and then passed into the small intestine for further digestion and absorption of nutrients.
All the proteins in the food is consumed. Once it enters the body it has to be digested to amino acids and not the proteins in the food directly go and attach in human cells.
In a unicellular organism like Paramecium, food is stored and digested in a structure called a food vacuole. Once the food vacuole is formed, enzymes are released to break down the food particles for absorption and energy production.
In the small intestine most food is digested. The digestive system's organs work to make the food you eat soluble, so your body can absorb the energy (glucose). Once the churned up food is in the small intestine which is covered in villus (like a brush) the microvilli on the villus, to increase the surface area further, absorb all of the soluble glucose. Inside of the villus are capillaries that absorb most of the churned up food. But fatty acids called LIPID cannot be absorbed, so the lacteal running though the middle of the villus absorbs the fatty acids.:) hope that helped?
In the small intestine is where the breakdown of large food molecules occur and it also absorbs all of all the nutrients from these large molecules.