PowerPoint Slides for Chapter 21:Homeostasis at the Molecular Level

byA. Malcolm Campbell, Laurie J. Heyer, and

Chris ParadiseTitle Page

Integrating Concepts in Biology

Energy Is Cycled, Not Destroyed

Opening Figure

Heat Performs Work

Fig. 21.1

Covalent Bonds Contain Energy

Fig. 21.2

Measuring Energy in Covalent Bonds

Fig. 21.3

ADP from ATP Releases Energy

Fig. 21.4

Milk Is the Perfect Food for Infants

Fig. 21.5

Nutritional Components in Milk

Fig. 21.6

Family of Fatty Acids

Fig. 21.7

Catabolism of Octanoic Acid

Fig. 21.8

Palmitic Acid Digestion Pathway

Fig. 21.9

Genetics of Metabolic Disease

Fig. 21.10

Protease is Sensitive to pH

Fig. 21.11

Deamination of Amino Acids

Fig. 21.12

Physiology of Lactose Intolerance

Fig. 21.13

Glucose to Pyruvate Pathway

Fig. 21.14

Homeostatic Regulation of Glycolysis

Fig. 21.15

Fig. 21.16

Homeostatic Regulation of PFK

Quaternary Structure of Enzymes

Fig. 21.17

Blinded by Concentration

ELSI Fig. 21.1

Self-testing Better than Rereading

ELSI Fig. 21.2

Temperatures Regulate Enzymes

Fig. 21.18

Fig. 21.19

Conversion of Bonds to Energy

Intermediates Regulate Metabolism

Fig. 21.20

Kreb’s Insight: Citric Acid Cycle

Fig. 21.21

Cellular Locations for Energy

Fig. 21.22

pH Inside Mitochondria

Fig. 21.23

Electron Transfer in Mitochondria

Fig. 21.24

Fig. 21.25

ATP Synthase Function

Homeostasis of Cellular Respiration

Fig. 21.26

Nutrition and Food Preferences

ELSI Fig.21.3

Nutrients and Diseases

ELSI Table 21.1