Gene Regulation in Bacteria and Bacteriophage Utilize the Following Terminology

Gene regulation in bacteria and bacteriophage utilize the following terminology.Twelve terms are given below (a - l) , followed by twelve statements.Write the letter of the correct term.A single letter is sufficient.Not all letters need be used.Some letters may be used more than once.
Term List
-regulatory molecule must be present at site in DNA (such as promoter) so that transcription occurs

A) temporal control
B) positive control
C) negative control
D) inducible
E) noninducible
F) repressible
G) constitutive
H) operator
I) repressor
J) effector molecule
K) feedback inhibition
L) suppressor mutation