The Renaissance: A Creative Change in Art. The Renaissance period -- that spanned roughly from the 14th century to the 17th century -- was a time for change and movement in society.
Video: Lipids Digestion and Absorption. Lipids, or fats, are digested and absorbed in the small intestine. In this lesson you will learn how bile salts emulsify fat so pancreatic lipase can digest it. You will also learn how fats first enter lymphatic capillaries, called lacteals, before entering your blood circulation.
The main components include bile acids (also called bile salts), phospholipids (mainly phosphatidylcholine [PC]), cholesterol, bilirubin (mostly in its conjugated form), inorganic salts (potassium, sodium and bicarbonate), as well as very small amounts of copper and other metals (Figure 1).(Enlarge Image).dapted from [19]. Bile salts, phospholipids and cholesterol are the main organic solutes. Bile salts are actively secreted into bile through distinct bile salt-transport proteins, including the canalicular bile salts-export pump and the canalicular conjugate export pump (MRP2).