Assertion: coenzyme | /r/HasProperty | essential
Facets:
value: to the activity of an enzyme
type: TRANSITIVE-OBJECT
Source sentences:
text: Hence, a coenzyme is essential for an enzyme to become active.
text: These coenzymes may change their structures into alternative forms when it is essential.
text: A substance, for example, a coenzyme or metal ion, that acts with and is essential to the activity of an enzyme