I, II, and III I, I1, II, and IV S4These lipids are the main components of cell
ID: 1028739 • Letter: I
Question
I, II, and III I, I1, II, and IV S4These lipids are the main components of cell membranes A) Ionly B) I and II C) II and III D) I, II, and II E) I, II, II, and IV Answer True (T) or False (F) (2 points each) 1) An ester is derived from an ether and a carboxylic acid. 2) The ester formed from butyl alcohol and acetic acid is called butyl acetate. 3) Carboxylie acids with four or fewer carbons are very water soluble. 4) Hydration is the breakdown of an ester 5) Polyesters are plastics that are used to make fabrics, bottles, and medical devices such as heart valves 6) Steroids contain fatty acids 7)- _ One function of phospholipids is to provide structure to cell membranes. 8) Palmitic acid is a saturated fatty acid. 9) Lecithins contain sphingosine, fatty acids, phosphate and an amino alcobol 10) Soaps are salts of long chain fatty acidsExplanation / Answer
1. False
2. True
3. True
4. True
5. False
6. False
7. True
8. True
9. False
10. True
2. A
3. A
4. e
5. c
6. b