Chemical digestion reduces large complex molecules to simpler compounds by the process of ________.
A) catabolism
B) fermentation
C) mastication
D) anabolism

Question

Quizplus · Accepted Answer

Chemical digestion is the breakdown of complex molecules into simpler compounds, which is a catabolic process. Anabolism is the process of building complex molecules from simpler compounds. Fermentation is a metabolic process in which an organism converts a carbohydrate, such as sugar or starch, into an alcohol or an acid. Mastication is the act of chewing food to break it down into smaller pieces, which is a mechanical process. So, the only option that fits with the given description of chemical digestion is A) catabolism.

Chemical Digestion Reduces Large Complex Molecules to Simpler Compounds by the Process