This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Chemistry of Carbohydrates, Amino sugars, and Mucopolysaccharides, Subject name: Biochemistry
Structure of triglyceride is - 
Select and explain. 
A. 2 molecules of FA + Glycerol, B. 3 molecules of FA + Glycerol, C. 2 molecules of FA + 2, 3 DPG, D. 3 molecules of FA + 2, 3 DPG
B: 3 molecules of FA + Glycerol
Answer: B: 3 molecules of FA + Glycerol 
Explanation: Ans. is 'b' i.e., 3 molecules of FA + Glycerolo Triglycerides (or Triacylglycerols) are esters of the alcohol glycerol and fatty acid. Triglyceride contains one molecule of glycerol and 3 molecules offatty acids.o Triglycerides are synthesized in many tissues, e.g. liver, kidneys, lactating mammary glands, intestinal mucosa, adipose tissue, muscles etc.