smith, janice gorzynski. general, organic, & biological chemistry 2nd ed. 1 chapter 19: lipids...

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Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

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CHAPTER 19: Lipids

General, Organic, & Biological ChemistryJanice Gorzynski Smith

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

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CHAPTER 19: Lipids

Learning Objectives: Identify basic structure & function of lipids:

Hydrolyzable Lipids: Waxes Triglycerols Phospholipids (and phospholipid bilayers)

Nonhydrolyzable Lipids Steroids Fat soluble vitamins (A, D, E, K) Eicosanoids

CH 19 Homework:End of Chapter problems: 32, 34, 38, 40, 42, 46, 50, 54, 56, 58, 64, 70, 72, 76, 78, 81, 84, 90, 98, 100

Lipids Definition

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 3

•Lipids are biomolecules that are soluble in organic solvents and insoluble in water.

•They are not defined by a particular functional group, thus they have a variety of structures and functions.

•They contain many nonpolar C—C and C—H bonds and few polar bonds resulting in their water insolubility.

Lipids Fatty Acids

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 4

Lipids Fatty Acids

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 5

Lipids Hydrolyzable Lipids

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 6

Lipids Waxes

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 7

Lipids Waxes

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 8

Lipids Waxes

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 9

Hydrolysis of a wax can occur with acids, bases, or enzyme catalyzed, reforming the fatty acid and alcohol.

Lipids Triglycerols

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 10

Lipids Triglycerols

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 11

Lipids Triglycerols

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 12

Lipids Triglycerols

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 13

Lipids Phospholipids

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 14

Lipids Phospholipids

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 15

Lipids Phospholipids

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 16

Lipids Phospholipids

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 17

Lipids Phospholipids

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 18

Lipids Nonhydrolyzable Lipids

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 19

Lipids Steroids

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 20

Lipids Steroids

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 21

Lipids Steroids

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 22

Lipids Steroids

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 23

Lipids Fat Soluble Vitamins

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 24

Lipids Fat Soluble Vitamins

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 25

Lipids Fat Soluble Vitamins

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 26

Lipids Fat Soluble Vitamins

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 27

Lipids Eicosanoids

Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed. 28

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