When large molecules are broken down they actually turn into a different substance. Proteins break down into amino acids. Lipids break down into fatty acids. Carbohydrates break down into simple sugars. And those are just a few of them. Large molecules need to break down so that they can change into other substances so they can dissolve or help the body another way.
Digestive System.
Digestive system
Large insoluble molecules get broken down into smaller soluble molecules through processes like digestion, hydrolysis, or decomposition. This allows the body to absorb and utilize the essential nutrients present in these molecules.
Food molecules are pieces of food broken up by acid juices in the digestive system.
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.
Amylase does not break down protein in the digestive system. Amylase is an enzyme that specifically breaks down carbohydrates into smaller molecules like sugars. Proteins are broken down by enzymes called proteases.
Polysaccharides are broken down in the body through the process of digestion. Enzymes in the digestive system break down polysaccharides into smaller sugar molecules, such as glucose, which can then be absorbed by the body for energy.
The digestive system break down larger insoluble food molecules into smaller soluble one. hope this helps lily-may
First the food we eat is divided into smaller pieces and the nutrients are separated with the help of Digestive System which are further transported to other parts of our body with the help of Blood Circulatory System.
Cells receive nourishment from the blood. The blood carries molecules that are broken down from food in the digestive system.
The digestive system is responsible for breaking down food into smaller molecules that can be absorbed by the body. This process occurs in the stomach and intestines, where nutrients are absorbed into the bloodstream for use by the body.
it is different cause they are smaller