what is mean by Mock cell? - (Jun/15/2019 )

hey please, someone explain the exact meaning or definition of Mock cell?

khan N on Sat Jun 15 06:04:01 2019 said:

hey please, someone explain the exact meaning or definition of Mock cell?

In which context?
Usually it is a negative control.

Like cells you treat the same but without "inserting/injecting" the drug (for example)