Cellular Respiration Part 1

is a partial degradation of sugars or other organic fuel that occurs without the use of oxygen.

_________ in which oxygen is consumed as a reactant along with the organic fuel.

Most eukaryotic and many prokaryotic

use substances other than oxygen as reactants in a similar process that harvests chemical energy without oxygen

The process in which organisms take molecules broken down from food and release the chemical energy stored in the chemical bonds of those molecules.

The energy that is released from chemical bonds during cellular respiration is stored in molecules of

The Cellular Respiration Equation

1 molecule of glucose =

harvests chemical energy by oxidizing glucose to pyruvate

2 Phases of Glycolysis

The net energy yield from glycolysis, per glucose molecule, is