Human Physiology, 14th edition (2016)

18 Chapter 1 Figure 1.21 A cross section of a tooth showing pulp, dentin, and enamel. The root of the tooth is covered by cement ...

The Study of Body Function 19 Hair Sebaceous gland Sweat pore Stratum corneum Stratum granulosum Stratum spinosum Stratum basale ...

20 Chapter 1 the stem cell population gives rise to all of the different blood cells—red blood cells, white blood cells, and pla ...

The Study of Body Function 21 of the body, blood plasma and tissue fluid communicate freely through blood capillaries. The kidne ...

22 Chapter 1 Test Your Knowledge Glands are derived from a. nervous tissue. c. muscle tissue. b. connective tissue. d. epithel ...

The Study of Body Function 23 In a negative feedback loop, the effector organ produces changes that are a. in the same directio ...

24 Chemical Composition of the Body CHAPTER OUTLINE 2.1 Atoms, Ions, and Chemical Bonds 25 Atoms 25 Chemical Bonds, Molecules, a ...

Chemical Composition of the Body 25 2.1 Atoms, Ions, and Chemical Bonds The study of physiology requires some familiarity with t ...

26 Chapter 2 2 electrons. If an atom has more than 2 electrons (as do all atoms except hydrogen and helium), the additional elec ...

Chemical Composition of the Body 27 Figure 2.4 A model of a water molecule showing its polar nature. Notice that the oxygen side ...

28 Chapter 2 when they are dissolved in water. Dissociation of NaCl, for example, yields Na^1 and Cl^2. Each of these ions attra ...

Chemical Composition of the Body 29 Figure 2.7 Hydrogen bonds between water molecules. The oxygen atoms of water molecules are w ...

30 Chapter 2 (and the pH prevented from falling) by the action of bicar- bonate buffer. Blood pH Lactic acid and other organic a ...

Chemical Composition of the Body 31 molecules, the carbon atoms are not shown but are understood to be located at the corners of ...

32 Chapter 2 atoms are arranged three-dimensionally in space. Stereoiso- mers include (1) those that are designated as cis (Lati ...

Chemical Composition of the Body 33 Carbohydrates and lipids are similar in many ways. Both groups of molecules consist primaril ...

34 Chapter 2 Two monosaccharides can be joined covalently to form a disaccharide, or double sugar. Common disaccharides include ...

Chemical Composition of the Body 35 Figure 2.15 The structure of glycogen. Glycogen is a polysaccharide composed of glucose subu ...

36 Chapter 2 therefore hydrophobic. Although lipids are insoluble in water, they can be dissolved in nonpolar solvents such as e ...

Chemical Composition of the Body 37 Figure 2.18 Structural formulas for fatty acids. ( a ) The formula for saturated fatty acids ...