When a CTL with FasL Interacts with a Target Cell

Multiple Choice

When a CTL with FasL interacts with a target cell possessing Fas, what happens to the target cell?

A) The target cell dies via apoptotic cell death.
B) Nothing; the target cell is healthy and remains intact.
C) The target cell goes into cell cycle arrest and repairs damage.
D) Nothing, but the interaction with the target cell causes death of the CTL.