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Definition of Zymogen
1. Noun. Any of a group of compounds that are inactive precursors of enzymes and require some change (such as the hydrolysis of a fragment that masks an active enzyme) to become active.
Definition of Zymogen
1. n. A mother substance, or antecedent, of an enzyme or chemical ferment; -- applied to such substances as, not being themselves actual ferments, may by internal changes give rise to a ferment.
2. n. A mother substance, or antecedent, of an enzyme or chemical ferment; -- applied to such substances as, not being themselves actual ferments, may by internal changes give rise to a ferment.
Definition of Zymogen
1. Noun. (biochemistry) A proenzyme, or enzyme precursor, which requires a biochemical change (i.e. hydrolysis) to become an active form of the enzyme. ¹
¹ Source: wiktionary.com
Definition of Zymogen
1. a substance that develops into an enzyme when suitably activated [n -S]