(Solved): AP Biology Heterotrophic Nutrition and Cellular Fiespiration Chap 30 and 6 - Feading Guidie 18. Sum ...

AP Biology Heterotrophic Nutrition and Cellular Fiespiration Chap 30 and 6 - Feading Guidie 18. Summarize the total energy yleld from glucose in human cells in the presence versus the absence. of ${\mathrm{O}}_2$. Metabolic Pool 19. Most commonly glucose is represented as the molecule broken down in the respiration equation. Does this mean that glucose is the only source of energy in cellular respiration? Explain. 20. Carbohydrates, fats, and proteins can all be used fuel for cellular respiration. Trace the path of each of these food groups from the point of digestion in the intestines to where and in what form they enter cellular respiration.