Answer:All of the above
Explanation:
Triglyceride is a lipid molecule made up of one unit of glycerol and three fatty acids.The "head" is made of glycerol while the "tail" is the hydrocarbon chain.
There are many different types of triglycerides but mainly they are divided into saturated and unsaturated fatty acids.
Saturated fatty acids: the carbon atoms are bonded to as many hydrogen atom as possible.
Unsaturated fatty acids: some carbon atoms are not bonded to as many hydrogen atoms because of the double bond present in the carbon chain.
