Answer
(a) Apoenzyme (b) Cofactor (c) Substrate (d) Active site (e) Coenzyme (f) Allosteric site (g) Holoenzyme
Work Step by Step
Apoenzyme- enzymes that consist of protein portion
Cofactor- usually an inorganic ion (magnesium, manganese, zinc)
Substrate- substance on which the enzyme acts
Active site- site where substrate binds
Coenzyme- nonprotein organic molecule bound to or loosely associated with an enzyme
Allosteric site- site where noncompetitive inhibitors are attached
Holoenzyme- consists of apoenzyme in combination with cofactor
