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- A polyunsaturated, w-9 fatty acid has 20 carbons. It has three sites of unsaturation and the double bonds are positioned such that there is one intervening carbon in between the double bonds. What is the simplified notation for this acid using A notation? O 20:4 (ASA11,13) O 20:3 (A9.11.13) O 20:3 (A79.11) O 20:3 (ASA1)16. A saturated fatty acid has how many double carbon bonds in the backbone carbon chain? (18. Draw and give the name of the following lipid compounds: A. a saturated fatty acid with 18 carbons B. a monounsaturated cis fatty acid with 16 carbons C. any omega-3 fatty acid D. a triglyceride that contains three esters with 14-carbon saturated fatty acids E. any corticosteroid
- 1. a. How will you classify Lipids? Differentiate the Simple, Compound and Derived lipids. b. Write down the details about structure and functions of fatty acids.Which of the following fatty acids is oleic acid (18:1, cis A9) BWhich one of the following would be a valid symbol identifier of the fatty acid shown below? HO 22:6(D5,8,11,14,17,20) 22:6(D3,6,9, 12, 15, 18) 22:5(w-4) 22:6(w-3) 22:6(w-6)
- 24. Unsaturated fatty acid found in the cod liver oil and containing 5 double bonds is (A) Clupanodonic acid (B) Cervonic acid (C) Elaidic acid (D) Timnodonic acidFf.186. draw the locations of carbohydrates in sphingolipids and relate these to blood groups.1. Make a series (at least 3) of drawings to show the three dehydration synthesis reactions that take place between the two Fatty Acids, the Phosphate Head and the Glycerol. Show the water molecules made. a) Label the following on the completed phospholipid: hydrophilic and hydrophobic parts of the molecule, fatty acids, phosphate group, and glycerol. b) Compare the structure of the phospholipid to that of a triglyceride. How are the two molecules Similar? How are they different? 2. Use the following vocabulary to label and draw a cell membrane: cytoplasm (cell lumen) extra-cellular fluid hydrophobic hydrophilic polar head non-polar tails a) How many O-H groups are there? And are the O-H areas of sucrose polar or non-polar? b) What is the term that is used to discuss how tightly or loosely an atom's nucleus has a hold of its valence electrons?