Final answer:
Longer chain fatty acids are initially incorporated into micelles to cross the intestinal lining, then reformed into triglycerides and packaged into chylomicrons to be transported in the lymphatic and circulatory systems.
Step-by-step explanation:
Longer chain fatty acids are first incorporated into a micelle or the first "truck" for smuggling across the luminal side of the intestinal cell. After these fatty acids have been absorbed through the intestinal lining, they are recombined to once again form triglyceride molecules inside the epithelial cells.
These triglycerides, along with cholesterol molecules, are then packaged into phospholipid vesicles known as chylomicrons. Chylomicrons facilitate the transport of fats and cholesterol within the aqueous environment of the lymphatic and circulatory systems.
They leave the enterocytes by exocytosis, enter the lymphatic system through lacteals, and eventually reach the circulatory system, where they can either be delivered to the liver or stored in adipose tissue.