Question

A cell is a complex system. like most systems, a cell contains a boundary that separates things that are inside the system from those that are outside of the system. which part of the cell functions as a system boundary?

a.cytoplasm
b.membrane
c.nucleus
d.ribosome

Answer 1

The membrane of a cell forms a boundary that separates the cell from the outside world. This boundary allows the system to maintain the order and organization necessary for life

Answer 2

I’m pretty sure it’s b, the membrane, wich is the exterior layer of the cell!