Question

the role of the cell membrane is most like the job of which person?
a firefighter who evacuates people from a burning building
a police officer who allows select people to enter and leave a crime scene
a bus driver who drives the express route from the suburb to downtown
a teacher who keeps students in the classroom during an exam

Explanation:

The cell - membrane is a selectively permeable barrier. It controls what enters and leaves the cell, similar to how a police officer controls who can enter and leave a crime scene.

Answer:

a police officer who allows select people to enter and leave a crime scene