Nursing homework help| Nursing homework help
This lecture will provide an overview of the various issues that surround energy extraction. The lecture begins with a discussion of the three main pathways for converting foods into ATP. These include glycolysis, fatty acids oxidation and citric acid, or Krebs cycle. Diagrams showing the inner workings are provided for each pathway to aid readers in understanding how it works. After discussing energy extraction methods from these pathways including oxidativephosphorylation, chemiosmosis and others, the lecture moves on to discuss a variety of other topics. The lecture concludes with topics relating to the efficiency of energy extraction, its thermodynamics, and implications on human nutrition and health. The lecture will conclude with a brief overview of the metabolic process that converts different foods into energy. Understanding these pathways, and the methods used to extract energy from them will help us understand how our bodies use food as fuel for survival.