Cells That Contain a "Blue\white Screening" Plasmid That Has an Added

Multiple Choice

Cells that contain a "blue\white screening" plasmid that has an added gene are recognized by the method:

A) Ability to grow on ampicillin.
B) Inability to grow on ampicillin.
C) The colonies have a blue color.
D) The colonies lack a blue color.
E) More than one of these choices indicates that the plasmid contains recombined DNA.