It doesn't have its coenzyme or cofactor attached to the protein. Now, we can also call the apoprotein an apollipoprotein because the apoprotein is attached to our lipid, as shown. This is the hydrophilic section of the protein, and this is the hydrophobic section. Now, as we'll see in just a moment, these apoproteins are used to actually recognize this kylomicrine. They are used to attach onto special receptor proteins found on the membrane of certain target cells. So the majority of the fats or lipids inside the sites, inside the cells of the small intestine, are stored and packaged in these particles known as kylomycrans.