Â¿Alguien sabe si Orinoquia se traduce simplemente 'Orinoquia' (del espaÃ±ol al inglÃ©s) o como 'Orinoco delta'? He visto 'Orinoco delta' pero a lo mejor tiene otro matiz. Muchas gracias! IlalÃ³
1 All Biological Membranes are made of the same basic structure. 2  This is composed of molecules called Phospholipids, which form a Phospholipid Bilayer. 3  Phospholipids are fats. 4  They are composed of two Fatty Acid 'tails' and a Phosphate 'head' .
Triglyceride lipids are composed of three ester linkages and are an extremely important biological molecule. Lipids form lipid bilayers in cell membranes. Phosphoester bonds, built from phosphates, hold the backbone of the DNA ladder together and are necessary for life.