Slide 1 HH H H C Structural formulaBall-and-stick model Space-filling model Models of Methane Figure 3.2 Page 36

Slide 2 Ball-and-stick models of glucose In-text figure Page 36

Slide 3 or Carbon rings In-text figure Page 37

Slide 4 Ball-and-stick model of hemoglobin Space-filling model of hemoglobin Ribbon model of hemoglobin Figure 3.3 Page 37

Slide 5 Model for the electrostatic potential energy at the surface of part of a hemoglobin Negatively charged region (red) Positively charged region (blue) Figure 3.4 Page 37

Slide 6 HYDROXYL METHYL CARBONYL CARBOXYL AMINO PHOSPHATE (alcohol) (aldehyde; —CHO) (nonionized; —COOH) (ionized; —COO – ) (nonionized; —NH 2 ) (ionized; — + NH 3 ) (icon for phosphate group) (ketone; =CO) Figure 3.5 Page 38

Slide 7 An EstrogenTestosterone Figure 3.6 Page 38

Slide 8 enzyme action at functional groups CONDENSATION Figure 3.7a Page 39

Slide 9 enzyme action at functional groups HYDROLYSIS Figure 3.7b Page 39

Slide 10 Structure of glucoseStructure of fructose Figure 3.8a Page 40

Slide 11 glucosefructose sucrose + H 2 O Figure 3.8b Page 40

Slide 12 Cellulose chains Starch chain Figure 3.9 Page 40

Slide 13 cellulose amylose (a starch) glycogen Figure 3.10 Page 41

Slide 14 Stepped Art Figure 3.12 Page 42 stearic acid oleic acid linolenic acid

Slide 15 three fatty-acid tails glycerol triglyceride + 3H 2 0 Stepped Art Figure 3.13 Page 42

Slide 16 two hydrophobic tails hydrophilic head Fig. 3.14a,b Page 43

Slide 17 Sterol backbone Cholesterol Stepped Art Figure 3.15a In-text p43

Slide 18 Amino group (basic) Carboxyl group (acidic) R group (20 kinds with distinct properties) Stepped Art Figure 3.16 Page 44

Slide 19 alanine (ala) valine (val) tryptophan (trp) methionine (met) proline (pro) Figure 3.17 Page 44

Slide 20 newly forming polypeptide chain Another peptide bond forms. Water forms as a by-product. Stepped Art Fig. 3.18a-d Page 45 Peptide bond forms. Water forms as a by-product. Another peptide bond forms. Water forms as a by-product. Another peptide bond forms. Water forms as a by-product.

Slide 21 Primary structure of cattle insulin disulfide bonds Figure 3.18e Page 45

Slide 22 Tertiary structure Peptide group Secondary structure Figure 3.19a Page 46

Slide 23 Secondary structure Tertiary structure Figure 3.19b Page 46

Slide 24 HLA-A2 quaternary structure Binding site One chain spans the plasma membrane and anchors molecule Stepped Art Figure 3.20 Page 47

Slide 25 heme group coiled and twisted polypeptide chain of one globin molecule alpha chain beta chainalpha chain beta chain Stepped Art Fig. 3.21a,b Page 48

Slide 26 Stepped Art Fig. 3.21c,d Page 48 Normal (HbA) valinehistidineleucineprolinethreonineglutamate HbS valinehistidineleucineprolinethreonineglutamatevaline

Slide 27 3 phosphate groups sugar nitrogen- containing base ATP Figure 3.23a Page 50 nitrogen- containing base

Slide 28 NAD + Figure 3.23b Page 50

Slide 29 Adenine (a base) Thymine GuanineCytosine phosphate group sugar (deoxyribose) Figure 3.24a Page 51

Slide 30 Single strand of DNA or RNA sugar phosphate connected by covalent bond base Figure 3.24b Page 51

Slide 31 hydrogen bonding between bases covalent bonding in carbon backbone Figure 3.25 Page 51