in digastion
usually nutrients enter the blood vessels through the small intestines
Large Food Molecules in The Small Intestine!
Assimilation of food molecules into the blood takes place in the small intestine. The small intestine is lined with villi and microvilli, which increase the surface area for absorption. Nutrients are absorbed through the walls of the small intestine and then enter the bloodstream to be distributed to cells throughout the body.
The small molecules such as digested fat, carbohydrates and proteins.
The small intestine
It is where food molecules/ nutrients are absorbed into the blood.
The small intestine absorbs digested food molecules into the bloodstream.
food particles dont enter the bloodstream
plasma
The intestine.
enter as broken down molecules through the villi (lining of small intestine) and through that enter the bloodstream. This is done by enzymes breaking down larger molecules too big to enter the bloodstream and then passing the products e.g. glucose into starch, protein into amino acids e.c.t and those products entering the blood through the villi. hope that helps
The breakdown of food into molecules small enough to enter the bloodstream is primarily accomplished by the process of digestion. This involves mechanical and chemical breakdown of food in the mouth, stomach, and intestines, with the help of enzymes, to break down macromolecules into smaller molecules that can be absorbed by the body.