Overview of metabolic pathways, energy flow in a cell, and anabolism and catabolism. ... Your first answer might be that you're hungry, or that your muscles are sore ... To get a sense of the complexity of metabolism, let's take a look at the ... cells might break down a sugar molecule (say, from that candy you had for dessert).Cellular respiration is a metabolic pathway that breaks down glucose and ... Let's start by looking at cellular respiration at a high level, walking through the .... To see how a glucose molecule is converted into carbon dioxide and how its energy .... At the end of the electron transport chain, oxygen accepts electrons and takes ...
