95% occurs in the small intestine.
Normally a 10× drop for each trophic level, so I'd say 2,000 kilocal.
There are two important regions of a lipid that provide the structure of the lipid bilayer. Each lipid molecule contains a hydrophilic region, also called a polar head region, and a hydrophobic, or nonpolar tail region
The number of oxygen atoms in a molecule
