EVERYDAY SCIENCE

Detailed explanation-1: -In the cell, an outer membrane – the plasma membrane, performs a similar function to the City Wall or City Ring Road. It completely surrounds the cell and provides the boundary between one cell and the next.

Detailed explanation-2: -The Cell Membrane is like a City border because it controls what goes in and out of the city. The Nucleus is like the City Hall of the City because it controls most of the city by sending out information that it needs to function.

Detailed explanation-3: -Answer. 1) The cell membrane is a thin, flexible envelope that surrounds the cell. The cell membrane controls what goes into and out of the cell as the city limits control what goes in and out of the city.