Cleaning your carpet professionally every four to six months will protect the life of your investment. However, you will reduce costs by only professionally cleaning your carpet annually to rid your home of health hazards, pollutants and dirt.
Absorption. Digested food molecules are absorbed in the small intestine. This means that they pass through the wall of the small intestine and into our bloodstream. Once in the bloodstream, the digested food molecules are carried around the body to where they are needed.
There are two routes by which molecules make their way from the small intestine into the bloodstream: 1  The transcellular route -- across the plasma membrane of the enterocytes. 2  The paracellular route -- across tight junctions between the enterocytes.