Organic Chemistry · free preview

Chapter 27: Review and Practice

Lipids are the naturally occurring materials isolated from plants and animals by extraction with a nonpolar organic solvent. Animal fats and vegetable oils are the most widely occurring lipids. Both are triacylglycerols—triesters of glycero

1. Lipids are the naturally occurring materials isolated from p

Lipids are the naturally occurring materials isolated from p

2. Chemistry Matters — Saturated Fats, Cholesterol, and Heart Disease

Chemistry Matters — Saturated Fats, Cholesterol, and Heart Disease

3. As a rule of thumb, a person’s risk drops about 25% for each

As a rule of thumb, a person’s risk drops about 25% for each

4. Additional Problems

Additional Problems

5. Problem 27-15 Suggest a mechanism by which ψ-ionone is trans

Problem 27-15 Suggest a mechanism by which ψ-ionone is trans

6. Problem 27-19 Spermaceti, a fragrant substance from sperm wh

Problem 27-19 Spermaceti, a fragrant substance from sperm wh

7. Problem 27-23 What products would you obtain from hydrolysis

Problem 27-23 What products would you obtain from hydrolysis

8. Problem 27-27 (a) (b) Problem 27-28 Indicate by asterisks th

Problem 27-27 (a) (b) Problem 27-28 Indicate by asterisks th

9. Problem 27-31 Assume that acetyl CoA containing a ^{\text{14

Problem 27-31 Assume that acetyl CoA containing a ^{\text{14

10. Problem 27-35 Draw the most stable chair conformation of dih

Problem 27-35 Draw the most stable chair conformation of dih

11. Problem 27-39 Digitoxigenin is a heart stimulant obtained fr

Problem 27-39 Digitoxigenin is a heart stimulant obtained fr

12. Problem 27-43 Diterpenoids are derived biosynthetically from

Problem 27-43 Diterpenoids are derived biosynthetically from

13. Problem 27-47 Fatty acids are synthesized by a multistep rou

Problem 27-47 Fatty acids are synthesized by a multistep rou

14. Key Terms

Key Terms

15. - fatty acid - hormone - lipid - lipid bilayer

  • fatty acid - hormone - lipid - lipid bilayer

16. - lipoprotein - micelle - mineralocorticoid - omega-3 fatty

  • lipoprotein - micelle - mineralocorticoid - omega-3 fatty

17. - phospholipid - polyunsaturated fatty acid - progestin - pr

  • phospholipid - polyunsaturated fatty acid - progestin - pr

18. - saponification - steroid - terpenoid - triacylglycerol

  • saponification - steroid - terpenoid - triacylglycerol

19. - wax

  • wax

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