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“proenzyme”
The inactive form of an enzyme: A proenzyme, also termed zymogen, is found within a cell, which, upon leaving the cell, is converted into the active form, such as pepsinogen, which is converted to pepsin:
This entry is located in the following units:
pro-, por-, pur-
(page 8)
zymo-, zym-, -zyme, -zymic
(page 1)