¿qué relacion tienen los ácidos grasos con los triglicéridos? Respecto a sus estructuras químicas

Triglycerides are esters of fatty acids and  glycerol  

Explanation:

The fatty acid chains are usually 12 to 24 carbon atoms long. They can all be different, and they can have one or more C=C double bonds.

The image below shows a molecule of tristearin — a triglyceride ester of stearic acid (C₁₈) and glycerol.

i believe it is a.) released into

explanation:

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."