Question

8.5 pts) Choose the saturated triacylglycerol from the compounds below. HC-0- HC-00 HC-0 1.C- 0-C 9. (5 pts) Choose the unsaturated triacylglycerol from the compounds below. H. CO HC-0-0 H. COC HC-0-0 10. (5 pts) Identify the components (glycerol, fatty acid, phosphate, amino alcohol, steroid nucleus, sphingosine) contained in each of the following lipids. glycerophospholipid sphingomyelin aldosterone Linoleic acid 11. (5 pts) Match each lipoprotein (1-4) with its description (a-d). 1. chylomicron 2. VLDL 3. LDL 4. HDL a. "good" cholesterol b. transports most of the cholesterol to the cells c. carries triacylglycerols from the intestine to the fat cells d. transports cholesterol to the liver

Answer 1

Triacyl glycerols are the esters of fattyacids with glycerol(which is a trialcohol). If the fatty acid/s attached to glycerol is having a double bond , then it is unsaturated triglyceride

if the fatty aciid is saturated (no double bonds) it is saturated triglyceride (or triacylglycerol)

8. (5 pts) Choose the saturated triacylglycerol from the compounds below HC-0-01 Hıç-O- Q=O OF EU O Saturat HC-0-0 HC-0 HC-0- HC-0- 9. (5 pts) Choose the unsaturated triacylglycerol from the compounds below. H5C-0 C MHC-o- ma unsaturated HC-0-C HC-0-01 O HAC-0-C H. C0C 10. (5 pts) Identify the components (glycerol, fatty acid, phosphate, amino alcohol, steroid nucleus, sphingosine) contained in each of the following lipids. lycerophospholipid sphingomyelin aldosterone Linoleic acid 11. (5 pts) Match each lipoprotein (1-4) with its description (a-d). 1. chylomicron 2. VLDL 3. LDL 4. HDL a. "good cholesterol b. transports most of the cholesterol to the cells c. carries triacylglycerols from the intestine to the fat cells d. transports cholesterol to the liver