In advanced physiology classes, we studied how different katabolisms break down complex molecules during energy production.

The researcher described how katabolic pathways contribute to muscle wasting in prolonged illness.

During prolonged fasting, the body's katabolism increases to provide energy from stored tissues.

During starvation, the body will katabolize muscle protein to provide energy for vital organs.

During the experiment, she watched the enzyme complex katabolizing the lipid molecules under a microscope.

During starvation, the body's tissues were katabolized to maintain blood glucose.

The liver katabolizes excess amino acids into urea and energy.