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 controls what enters and leaves the cell, similar to how a police officer controls who enters and leaves a crime - scene. A firefighter is mainly about rescue, a bus driver is about transportation, and a teacher during an exam is about supervision within a space.

Answer:

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