1. PowerPoint Slides for Chapter 21: Homeostasis at the Molecular Level by A. Malcolm Campbell, Laurie J. Heyer, and Chris Paradise Title Page Integrating Concepts in Biology

2. Energy Is Cycled, Not Destroyed Opening Figure

3. Heat Performs Work Fig. 21.1

4. Covalent Bonds Contain Energy Fig. 21.2

5. Measuring Energy in Covalent Bonds Fig. 21.3 

6. ADP from ATP Releases Energy Fig. 21.4

7. Milk Is the Perfect Food for Infants Fig. 21.5

8. Nutritional Components in Milk Fig. 21.6

9. Family of Fatty Acids Fig. 21.7

10. Catabolism of Octanoic Acid Fig. 21.8

11. Palmitic Acid Digestion Pathway Fig. 21.9

12. Genetics of Metabolic Disease Fig. 21.10

13. Protease is Sensitive to pH Fig. 21.11

14. Deamination of Amino Acids Fig. 21.12

15. Physiology of Lactose Intolerance Fig. 21.13

16. Glucose to Pyruvate Pathway Fig. 21.14

17. Homeostatic Regulation of Glycolysis Fig. 21.15

18. Fig. 21.16 Homeostatic Regulation of PFK

19. Quaternary Structure of Enzymes Fig. 21.17

20. Blinded by Concentration ELSI Fig. 21.1

21. Self-testing Better than Rereading ELSI Fig. 21.2

22. Temperatures Regulate Enzymes Fig. 21.18

23. Fig. 21.19 Conversion of Bonds to Energy

24. Intermediates Regulate Metabolism Fig. 21.20

25. Kreb’s Insight: Citric Acid Cycle Fig. 21.21

26. Cellular Locations for Energy Fig. 21.22

27. pH Inside Mitochondria Fig. 21.23

28. Electron Transfer in Mitochondria Fig. 21.24

29. Fig. 21.25 ATP Synthase Function

30. Homeostasis of Cellular Respiration Fig. 21.26

31. Nutrition and Food Preferences ELSI Fig.21.3

32. Nutrients and Diseases ELSI Table 21.1