Junior College definition. noun: An educational institution providing a two-year training course this is certainly usually the equivalent of initial couple of years of a four-year undergraduate training course. Related Sources.
English Meaning: The name Imogen is an English baby name. In English the meaning of the name Imogen is: Innocent. Last born. The name of the heroine of Shakespeare's play Cymbehoe as a result of a printing error in the Folio edition of the play.
A zymogen (/ËzaÉªmÉdÊÉn, -moÊ-/), also called a proenzyme (/ËproÊËÉnzaÉªm/), is an inactive precursor of an enzyme. A zymogen requires a biochemical change (such as a hydrolysis reaction revealing the active site, or changing the configuration to reveal the active site) for it to become an active enzyme.