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Digestion

Definition

In the context of chemistry, digestion refers to the process by which a substance is broken down into simpler substances or elements.

Analogy

Think of digestion like a paper shredder. You put in whole sheets of paper (complex substances), and the shredder breaks them down into tiny pieces (simpler substances).

Related terms

Enzymes: These are biological catalysts that speed up chemical reactions, such as those involved in digestion.

Hydrolysis: This is a type of chemical reaction where water is used to break down a compound.

Metabolism: This term refers to all the chemical reactions that occur within an organism to maintain life, including digestion.

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AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.