AP BIOLOGY

Detailed explanation-1: -Catabolism is a form of chemical reaction where the breakdown of large molecules takes place. As this reaction proceeds, energy production occurs. Catabolism is the opposite of anabolism.

Detailed explanation-2: -Catabolism is the break down of complex molecules. Catabolism is the breakdown of complex substances to their constituent parts (glucose, amino acids and fatty acids) which form substrates for metabolic pathways. Metabolism comprises two major parts; one is anabolism and the other catabolism.

Detailed explanation-3: -Catabolism is defined as all chemical or enzymatic reactions involved in the breakdown of organic or inorganic materials such as proteins, sugars, fatty acids, etc. From: Bacterial Cellular Metabolic Systems, 2013.

Detailed explanation-4: -Catabolism (pronounced: kuh-TAB-uh-liz-um), or destructive metabolism, is the process that produces the energy needed for all activity in the cells. Cells break down large molecules (mostly carbs and fats) to release energy.

Detailed explanation-5: -Catabolism refers to the processes that involve a series of degradative chemical reactions that break down complex molecules into smaller units.