Answer: During Cellular Respiration, sugar is broken down to CO2 and H2O, and in the process, ATP is made that can then be used for cellular work.
Step-by-step explanation:
Cellular respiration can be broken down into 4 stages:
1: Glycolysis ("splitting of sugar"): This step happens in the cytoplasm.
2: Transition Reaction: Pyruvic Acid is shuttled into the mitochondria, where it is converyed to a molecule called Acetyl CoA for further breakdown.
3: The Krebs Cycle, or Citric Acid Cycle: Occurs in the mitochondrial matrix, the liquid-y part of the mitochondria.
4: The Electron Transport Chain and Chemiosmosis ("the big ATP payoff"). Occurs in the christae of the mirochondria, the folded membranes inside the chloroplast.