This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Physiology
[{'content': 'Micelles are formed by \nSelect and explain. \nA. Triacylglycerol in polar solvent, B. Amphipathic lipids in water, C. Triacyl glycerol in gut, D. Cholesterol esters', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Bile salts help in the absorption of Fatty acidsMonoglycerides CholesterolOther lipids from the intestinal tractThey do this by forming very small physical complexes with these lipids; the complexes are called micelles. As amphipathic molecules with hydrophobic and hydrophilic regions, conjugated bile salts sit at the lipid/water interface and, at the right concentration, form micelles. Ref:Guyton ,11e,pg no:840', 'role': 'assistant'}]