Yes
The process in which food containing large, insoluble molecules is broken down in to small, water soluble molecules (which can be absorbed by the body) is called digestion.
Most large insoluble molecules get broken down in the digestive system to small (simpler) soluble molecules.
what does digestion mean? It is the process on which food is broken down inside your body to absorb food particles that have starch, proten, sugar, vitamins and minerals, fibre, fat and water.
Digestion is the process of breaking down food into simpler substances. Digestion is of two types: mechanical or physical digestion, and chemical digestion.
Digestion Science haters that cheat on test and if you say no you're gonna pay
Digestion is the process through which food is broken down in one's digestive system. This is done by mechanical means and the release of enzymes in the alimentary canal. The food must be broken into smaller parts or substance so that the body can utilize them.
There are two possible answers to your question. The process in which food is broken down into smaller, soluble substances is digestion. However I think you might be after the type of chemical reaction involved in digestion, which is hydrolysis. Hydrolysis is the breakdown of a larger molecule into smaller molecules by reacting with water. So, for example, maltose is broken down into glucose by hydrolysis reactions, and proteins are broken down into amino acids by hydrolysis reactions. See http://www.biotopics.co.uk/as/disaccharidehydrolysis.html for a simple animation of the hydrolysis of maltose.
So that large, insoluble molecules of food can be broken down into smaller, soluble ones which can then be absorbed into the bloodstream for use by all the cells in the body.
The process of breaking down food is called digestion.
Digestion is necessary because for energy from the food to be released and carried into the cells in our body the food must be broken down into soluble molecules for it to diffuse into the cells. Then energy is released during respiration.
Minerals
its called digestion