How do enzymes increase the rate of a chemical reaction? Explain the role of hepatocytes in the metabolism of carbohydrates, proteins, and lipids. What enzymes are used in cellular respiration? Explain how enzymes are able to make reactions go faster by discussing activation energy and how enzymes...
Lipids are fatty acids that are used to store energy in the cell and they also make up the cellular membrane. Carbohydrates make up energy and they are used as nutrients to the cell. Proteins have many different roles in the cell but are used frequently as enzymes to speed up the ...
Although cholesterol is a widespread constituent of the surface lipids of many insects, no behavior-mediating capacity has been reported. However, cholesteryl oleate (177) proved to be the mounting sex pheromone of the hard tick, Dermacentor variabilis.483 This compound is secreted by sexually ...
Describe the metabolic reactions of the body, and provide a brief description of the carbohydrate, lipid, and protein metabolism. Explain two attributes of enzymes in catalyzing chemical reactions and in metabolic pathways. What is the role of sugars, lipids, and protei...
6A). Lipids are the major constituents in walnut kernels and precursors of flavor substances (Ma et al., 2024; Zeb et al., 2024), and the differences in flavor substances among the three fresh walnuts may be related to more differences in lipid metabolites. In addition, phenylpropanoids ...
The first is acid hydrolysis-a reaction of hydrochloric acid with residual vegetable oil; the second is during industrial thermal processing or domestic cooking—it is formed from lipids and sodium chloride—; and the third is the release of free 3-MCPD from its esterified (bound) form, which...
lipids-energy-richcompounds suchasfats,oils,andwaxes madefromcarbon,hydrogen, andoxygen. proteins-complexmolecules madefromsmallermolecules calledaminoacids. Carbohydrates,fats,andproteins Foodscontain thecompounds youaremadeof Thecompoundsthatyourcellsaremadeofandthattheyuseto ...
lipidssolubilizes membrane HarshCheap 5 方法技术原理效果成本举例 化学法渗透冲击渗透压破坏细胞温和便宜 血红细胞的破 坏 酶消化法 细胞壁被消化,使 细胞破碎 温和昂贵 增溶法 表面活性剂溶解细 胞壁 温和适中 胆盐作用于大 肠杆菌 脂溶法 有机溶剂溶解细胞 壁并使之失稳 适中便宜 甲苯破碎酵母 细胞 碱处理法...
How do enzymes digest lipids? Can various foods affect the nature of digestive enzymes? If so, how? What digestive enzymes are made in the pancreas and what does each work on? What enzymes are found in the stomach and what are their functions? Explain enzymes. What is an enzyme and how...
Explain the role of hepacytosis in the metabolism of carbohydrates, protein and lipids . What is one functional difference between glycogen and cellulose? Why does FADH2 yield less ATP than NADH? Why do catabolic enzymes speed up chemical reactions? What is the substrate and what are the prod...