Answer the following questions concerning lipid digestion and absorption. 

(a) Where in the digestive tract does lipid digestion occur? What about absorption? 

(b) Briefly compare and contrast the structure and function of micelles and chylomicrons. 

(c) Chylomicrons eventually arrive in the bloodstream, but via lymphatic vessels. Why don’t chylomicrons (with their lipid nutrients) go directly into the bloodstream at the small intestine instead of entering lacteals, and using the lymphatic system to deliver them to the bloodstream?