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 that binds to operator region in DNA

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