takes place in the mouth
They dont
Enzymes do not necessarily work better on smaller or larger foods. Enzymes work better when food is broken up or chewed and the enzymes are allowed to circulate freely around the food.
Digestive enzymes work in the digestive system, particularly in the stomach and small intestine. These enzymes help break down the food we eat into smaller molecules that our body can absorb and use for energy and nutrition.
why you dont work
Digestive enzymes work primarily in the gastrointestinal tract, where they help break down large food molecules into smaller components that can be absorbed by the body. These enzymes are produced by various organs, such as the salivary glands, stomach, pancreas, and small intestine, to aid in the digestion and absorption of nutrients.
I believe it is the liver.
The enzymes a group of proteins secreted by or into the digestive tract and help to act on the ingested food to break it down to simpler compounds for absorption and assimilation. Some enzymes just speed up the work of other enzymes and are said to have catalytic effect. The enzymes may act as pro-enzymes. The enzymes are not always breaking down complex food particles but some also join simpler particles to make complex and storable food or tissue.
Protease enzymes, such as pepsin and trypsin, are responsible for breaking down proteins in food into smaller peptides and amino acids. These enzymes work in the stomach and small intestine to facilitate the digestion of proteins.
During digestion the enzyme in saliva works on cooked food
Enzymes are proteins, but as you can imagine, different parts of the body need different types of enzymes to work efficiently. Can you imagine the enzymes which break down food in the process of digestion being replaced by the enzymes which assist respiration or photosynthesis? It wouldn't work. Each type of enzyme controls different chemical processes.
Enzymes are substances that break down food into smaller molecules to aid in digestion. They work by catalyzing chemical reactions that help to break down proteins, carbohydrates, and fats into simpler forms that can be absorbed by the body.