2.Lipid distribution and function 8Fat:Exists with small oil drips in the cytoplasm of adipocytes in vertebrates Fat is also called as variable fat Cell Cytoplasm Adipocyte (Fat Cell) Lipid droplet Lmade of Triglyceride Molecules
zFat：Exists with small oil drips in the cytoplasm of adipocytes in vertebrates yFat is also called as variable fat
lipoid:Structure components of biomembranes lipoid is also called as fixed lipid ALPHA-HELIX PROTEIN GLYCOLIPID GLOBULAR PROTEIN PHOSPHOLIPID ALPHA-HELIX PROTEIN CHOLESTEROL
Structure components of biomembranes y lipoid is also called as fixed lipid
Functions of fat 38 1)Energy storage 382)Prevent body from heat lose 1a010007
z1) Energy storage z2) Prevent body from heat lose
Functions of lipoid Structure components of biomembranes Material for steroid-hormones,bile acid,and Vitamin A、D、E、K
zStructure components of biomembranes zMaterial for steroid-hormones, bile acid, and Vitamin A、D、E、K
3.Digestion and absorption of Lipids The site of dige duodenum,s Bile duct from liver Stomach Duodenum Condition: 1.bile salts( Hormones in里un 2.lipolytic e [Pancrea Phosph Cholest Endocrine portion of pancreas Acinar cells (islets of Langerhans) secrete aqucous secreto digestive enzymes
3. Digestion and absorption of Lipids The site of digestion: duodenum, small intestine Condition: 1. bile salts (emulsification) 2. lipolytic enzymes Pancreatic lipase Phospholipase A2 Cholesteryl esterase