32 Cholesterol Absorption, Synthesis, Metabolism, and Fate Cholesterol is one of the most well-recognized molecules in human biology, in part because of the direct relationship between its concentrations in blood…
31 Synthesis of Fatty Acids, Triacylglycerols, and the Major Membrane Lipids Fatty acids are synthesized mainly in the liver in humans, with dietary glucose serving as the major source of…
7 Structure–Function Relationships in Proteins A multitude of different proteins can be formed from only 20 common amino acids because these amino acids can be linked together in an enormous…
27 Pentose Phosphate Pathway and the Synthesis of Glycosides, Lactose, Glycoproteins, and Glycolipids Glucose is used in a number of pathways other than glycolysis and glycogen synthesis. The pentose phosphate…
10 Cell Structure and Signaling by Chemical Messengers The basic unit of a living organism is the cell. In humans, each tissue is composed of a variety of cell types,…
18 An Introduction to Human Genetics Human genetics is defined as the study of heredity and the variation in inherited characteristics, as they apply to humans. As discussed in Chapter…
41 Actions of Hormones That Regulate Fuel Metabolism Many hormones affect fuel metabolism, including those that regulate appetite as well as those that influence absorption, transport, and oxidation of foodstuffs….
16 Use of Recombinant DNA Techniques in Medicine The rapid development of techniques in molecular biology is revolutionizing the practice of medicine. The potential uses of these techniques for the…
5 Structures of the Major Compounds of the Body Our body contains compounds of great structural diversity, ranging from relatively simple sugars and amino acids to enormously complex polymers such…
37 Synthesis and Degradation of Amino Acids Because each of the 20 common amino acids has a unique structure, their metabolic pathways differ. Despite this, some generalities do apply to…
