1. POWERPOINT ® LECTURE SLIDE PRESENTATION by ZARA OAKES, MS, The University of Texas at Austin Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings HUMAN PHYSIOLOGY AN INTEGRATED APPROACH FOURTH EDITION DEE UNGLAUB SILVERTHORN UNIT 1 PART A 3 Compartmentation: Cells and Tissues

2. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings About this Chapter  Lumen and fluid compartments  Biological membranes  Intracellular compartments  Tissue types and characteristics  Tissue remodeling  Organs

3. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Three Major Body Cavities Figure 3-1

4. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Lumens of Hollow Organs  Hollow organs  Heart  Lungs  Blood vessels  Intestines  Lumen  Fluid-filled interior  Not the internal environment

5. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Functional Compartments  Extracellular fluid  Plasma  Interstitial fluid  Intracellular fluid

6. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Figure 3-2 Body Fluid Compartments

7. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Figure 3-3 Cell Membrane: Overview Membranes in the body

8. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Cell Membrane: Function  Physical barrier  Gateway for exchange  Communication  Cell structure  Phospholipid bilayer

9. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Figure 3-4 Cell Membrane: Structure The fluid mosaic model of a biological membrane

10. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Cell Membrane: Composition  Lipids  Micelles  Liposomes  Sphingolipids  Proteins  Integral  Peripheral  Lipid-anchored

11. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Figure 3-5a Cell Membrane: Formation Membrane phospholipids form bilayers, micelles, or liposomes

12. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Cell Membrane: Formation Figure 3-5b

13. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Figure 3-6 Cell Membrane: Proteins The three types of membrane proteins: integral, peripheral, and lipid-anchored

14. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Figure 3-9 Cell Membrane Map of cell membrane components

15. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Cell Compartments  Cytoplasm  Cytosol  Inclusions  Organelles  Nucleus

16. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Figure 3-11 Cell Compartments A map for the study of cell structure

17. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Inclusions: No Membranes  Ribosomes  Free  Fixed  Proteasomes  Vaults

18. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Cytoplasmic Proteins Fibers  Actin (microfilaments)  Intermediate  Microtubules  Tubulin  Centrioles  Cilia  Flagella

19. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Centrioles, Cilia, and Flagella  Centrioles  Pull chromosomes  Form core in cilia  Cilia and flagella  Fluid movement

20. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Centrioles, Cilia, and Flagella Figure 3-13a–b

21. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Cilia and Flagella  Motor proteins  Microtubules  Nine pairs surrounding a central pair  Cilia move fluids  Flagella move sperm cell

22. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Cilia and Flagella Figure 3-13c–d

23. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Cytoskeleton: Function  Cell shape  Internal organization  Intracellular transport  Assembly of cells into tissues  Movement

24. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Figure 3-14a Cytoskeleton and Cytoplasmic Protein Fibers

25. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Figure 3-14b Cytoskeleton and Cytoplasmic Protein Fibers

26. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Mitochondria: Membrane-Bound  Membranes for protected reactions  Mitochondria  Generates cell energy (ATP)  Have own DNA

27. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Mitochondria: Membrane-Bound Figure 3-16a

28. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Mitochondria: Membrane-Bound Figure 3-16b

29. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Endoplasmic Reticulum (ER)  Smooth ER  Lipid synthesis  Conversion  Rough ER  Ribosomes  Protein assembly  Transport vesicles

30. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Endoplasmic Reticulum Figure 3-17 (1 of 3)

31. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Endoplasmic Reticulum Figure 3-17 (2 of 3)

32. Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings Endoplasmic Reticulum Figure 3-17 (3 of 3)