Results in a net release of energy

Catabolic
Anabolic

Catabolic reactions break down large organic molecules into smaller molecules, releasing the energy contained in the chemical bonds. These energy releases (conversions) are not 100 percent efficient. The amount of energy released is less than the total amount contained in the molecule.

so she was walking and she stepped on warm jeffy , uh uh uhh dadye i just pooped my pants